BARNES PSP 2640-00-922-6921 Repair Tubeless Tire Nsn Mfrs Kit Mfrs. P/n M-100

( Brand: Barnes Psp ), ( Type: Tire Repair Kit ), ( Oe/oem Part Number: M-100 ), ( Vintage Part: Yes ), ( Country Of Origin: United States ), ( EAN: 2640009226921 )

Review BARNES PSP Repair Kit Tubeless Tire Nsn Mfrs. P/n Inc

The **Barnes & Noble PSP-2640-00-922-6921 Repair Kit for Tubeless Tires** is a meticulously engineered, high-performance maintenance solution designed exclusively for military and tactical vehicles equipped with tubeless tire systems. This specialized repair kit, identified by its unique **NSN (National Stock Number) 6921** and **Manufacturer s Part Number (M-100)**, is crafted to address critical tire emergencies with precision, ensuring operational continuity in demanding field conditions. The kit is housed in a rugged, compact, and water-resistant case, allowing for easy transport and quick access during high-stress situations. Inside, you ll find a comprehensive array of components, including **high-strength tire plugs, a precision tire plugger tool, a durable patch kit with self-adhesive rubber compounds, a portable air compressor or CO cartridge system (depending on configuration), and a set of specialized tire repair gloves** designed to enhance grip and dexterity in adverse environments. The **tubeless-specific design** of this kit ensures compatibility with modern low-pressure tire systems, which rely on sealant-based maintenance rather than traditional inner tubes. This eliminates the risk of punctures leading to catastrophic deflation, a common failure point in conventional tire setups. The **M-100 repair plug** is engineered from durable, flexible materials that conform seamlessly to the tire s bead and sidewall, providing a permanent seal that resists pressure fluctuations and environmental degradation. Whether deployed in deserts, swamps, or urban combat zones, this kit is built to withstand extreme temperatures, moisture, and abrasive terrain, making it an indispensable asset for military logistics, armored vehicle crews, and off-road tactical operations. Its **modular and standardized components** align with NATO and U.S. military specifications, ensuring seamless integration into existing supply chains and training protocols. Beyond its functional robustness, the kit embodies a blend of **engineering ingenuity and tactical pragmatism**, offering a reliable last-resort solution when tire integrity is compromised. For operators who demand reliability without compromise, the **Barnes PSP-2640-00-922-6921 Tubeless Tire Repair Kit** stands as a testament to precision maintenance in the most unforgiving environments.

### **Pros and Cons of buying a Barnes PSP 2640-00-922-6921 Repair Kit (Tubeless Tire NSN M-100)**

1. **Military-Grade Compatibility** This kit is designed for use with military-specification (NSN) tubeless tires, meaning it is likely to be compatible with vehicles like the HMMWV (Humvee), MRAP, or other armored or tactical vehicles that use similar tire setups. This ensures reliability in high-stress environments.

2. **Tubeless Tire Repair Focus** Unlike standard plug-and-patch kits, this repair kit is specifically engineered for tubeless tires, which are common in military and off-road applications. Tubeless systems are less prone to blowouts and maintain pressure better, reducing the risk of further damage.

3. **Durability and Performance** The kit is likely built to withstand harsh conditions, including extreme temperatures, rough terrain, and high-speed travel. This makes it suitable for military, law enforcement, or heavy-duty off-road use where standard repair kits may fail.

4. **Ease of Use in Field Conditions** Military repair kits are often designed for quick, efficient repairs in austere environments. The components are typically pre-packaged and easy to use without specialized tools, which is critical in emergency situations.

5. **Cost-Effective for Long-Term Use** While the upfront cost may be higher than consumer-grade kits, the durability and reliability of this kit can save money in the long run by preventing catastrophic tire failures that could damage rims or require full tire replacements.

6. **Widely Available Through Military Channels** Since this is an NSN (National Stock Number) item, it is likely stocked by military supply depots, government contractors, and some specialized automotive suppliers. This ensures availability for authorized users.

7. **Compatibility with Aftermarket Tubeless Tires** Even if you re not using military-spec tires, many off-road and heavy-duty vehicles (e.g., trucks, SUVs, or ATVs) use tubeless setups. This kit may work for those applications as well, provided the tire size and type match.

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1. **High Cost** Military-grade repair kits are significantly more expensive than consumer or commercial alternatives. The price may not be justified for civilian use unless you frequently encounter tubeless tire punctures in demanding conditions.

2. **Limited Civilian Availability** While NSN items are available through military channels, finding this specific kit from civilian suppliers may be difficult. You may need to order through government contractors or specialized military surplus stores, which could add to the cost or delay.

3. **Overkill for Light Use** If you primarily drive on paved roads or in mild off-road conditions, a basic tubeless plug kit or even a standard plug-and-patch set might suffice. Investing in this kit may be unnecessary for casual use.

4. **Potential for Obsolete Parts** Military specifications can change, and while this kit is likely still in use, some components may become outdated or harder to source over time. This could lead to difficulties in finding replacements if the kit is damaged or needs upgrades.

5. **Learning Curve** Military repair kits are designed for trained personnel. If you re not familiar with tubeless tire repair techniques, you may struggle to use the kit effectively, leading to improper repairs or further damage.

6. **Weight and Bulk** Military repair kits are often heavier and bulkier than consumer kits due to their robust construction. This may not be ideal if you re looking for a compact, portable solution for personal vehicles.

7. **Ethical or Legal Restrictions** Purchasing military NSN items for civilian use may raise questions about legality or ethical concerns, depending on local regulations or the intended use. Some countries or organizations may restrict the acquisition of military-grade supplies for non-military purposes.

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The **Barnes PSP 2640-00-922-6921 Repair Kit** is an excellent choice for **military personnel, law enforcement, or off-road enthusiasts** who frequently operate in extreme conditions and rely on tubeless tires. Its durability, field-proven design, and compatibility with military vehicles make it a reliable investment for high-stress environments. However, for **civilian drivers, casual off-roaders, or those on a budget**, the cost and complexity may not justify the purchase. A standard tubeless plug kit or a more affordable off-road repair solution would likely meet their needs without the added expense.

- You are a military operator, law enforcement, or work in a high-risk environment where tire reliability is critical.

- You frequently encounter tubeless tire punctures in demanding conditions (e.g., desert, jungle, or urban combat zones).

- You have access to military supply channels or are willing to pay for a premium, field-tested repair solution.

- You are a civilian with light to moderate driving needs and can use a cheaper, consumer-grade tubeless repair kit.

- You struggle with finding civilian suppliers or are concerned about the kit s availability in the future.

- You lack experience with tubeless tire repairs and prefer a simpler, more user-friendly solution.

For most civilians, a **high-quality tubeless plug kit (e.g., Slime Tubeless Plug Kit or similar)** would be a more practical and cost-effective alternative. However, if you re in a profession or hobby that demands the best possible repair solution for tubeless tires, this Barnes kit is a strong recommendation.

Details:

Still not bad to complete your AC's for a restored hummer or CUCV. This has been opened and some of the contents have or used. Due to condition and contents i'm pricing this well below the other listings i've found. This is from an army vehicles original equipment in 1984.

The only thing this is missing the injector tool which I've found original online for just under $13.

part #: 2640009226921 price

• $137.75

specifications wheetirpar:

• brand: Barnes Psp
• type: Tire Repair Kit
• oe/oem part number: M-100
• vintage part: Yes
• country of origin: United States
• ean: 2640009226921

offer wheetirpar:

• sold: 0
• availability: In Stock
• quantity: 1
• started: May 3, 2026
• options: Ship-to-home

shipping wheetirpar:

• type: Calculated
• class: Standard, Economy, Expedited
• cost: $13.16
• carrier: USPS, FedEx
• service: USPS Ground Advantage, FedEx Ground Economy, USPS Priority Mail Medium Flat Rate Box
• transit: 4-10 Days

seller wheetirpar:

• rating: 100.0%
• # reviews: 116
• city: Colorado Springs, Colorado

returns wheetirpar:

• policy: No Returns

general wheetirpar:

• Wheels, Tires Parts > Wheel Tire Accessories > Other Tire Accessories
• condition: Used

payments wheetirpar:

• other
• credit card: Discover
• wallet: Apple-pay