The Patch,inner Tube Repair, cataloged under National Stock Number 2640-00-138-8331, is classified within Federal Supply Class 2640 (No Item Name Available) of the Tires and Tubes group. The primary manufacturer of record is Technical Rubber Company, Inc.. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2640-00-138-8331 |
| Primary Part Number | PP4 |
| Item Name | Patch,inner Tube Repair |
| FSC / FSG | 2640 / 26 — No Item Name Available |
| Manufacturer | Technical Rubber Company, Inc. |
| Status | ACTIVE |
| Unit Package Type | CARTON |
| Accessory Type | TOOL AND EQUIPMENT |
| Diameter | 3.000 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Application Type | COLD |
| Unit Package Quantity | 32 |
| Item Type Category | ACCESSORY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
NSN 2640-00-138-8331 is a Patch,inner Tube Repair, manufactured by Technical Rubber Company, Inc., classified under FSC 2640 (No Item Name Available). Status: active.
NSN 2640-00-138-8331 has 2 cross-referenced part numbers: PP4 (Technical Rubber Company, Inc.), 104 (Truflex Rubber Products Co Dba Pang Rubber Company).
There are 3 known substitutes for 2640-00-138-8331: 2520-00-640-2326, 5340-01-098-9726, 8020-01-126-1438. Verify interchangeability with system specifications before substitution.
Key specifications for PP4: Unit Package Type: CARTON; Accessory Type: TOOL AND EQUIPMENT; Diameter: 3.000 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 8 total characteristics are documented in the Federal Logistics Information System.