The Patch,inner Tube Repair, cataloged under National Stock Number 2640-00-138-8335, is classified within Federal Supply Class 2640 (Tire Rebuilding and Tire and Tube Repair Materials) of the Tires and Tubes group. The manufacturer of record is Technical Rubber Company, Inc.. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2640-00-138-8335 |
| Primary Part Number | PP8 |
| Item Name | Patch,inner Tube Repair |
| FSC / FSG | 2640 / 26 — Tire Rebuilding and Tire and Tube Repair Materials |
| Manufacturer | Technical Rubber Company, Inc. |
| Status | ACTIVE |
| Length | 1.750 INCHES NOMINAL IN |
| Unit Package Type | BOX |
| Unit Package Quantity | 35 |
| Accessory Type | TOOL AND EQUIPMENT |
| Application Type | COLD |
| Width | 4.167 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Item Type Category | ACCESSORY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PP8 PRIMARY | Technical Rubber Company, Inc. (USA) |
| Reference | Meaning |
|---|---|
| T37C | 5/9 Secondary reference Buxbaum Products Co |
| 108 | 5/9 Secondary reference Truflex Rubber Products Co Dba Pang Rubber Company |
NSN 2640-00-138-8335 is a Patch,inner Tube Repair, manufactured by Technical Rubber Company, Inc., classified under FSC 2640, Tire Rebuilding and Tire and Tube Repair Materials. Status: active.
NSN 2640-00-138-8335 has 1 manufacturer part number on file: PP8 (Technical Rubber Company, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5340-01-048-7279. Verify interchangeability with system specifications before substitution.
Key specifications for PP8: Length: 1.750 INCHES NOMINAL IN; Unit Package Type: BOX; Unit Package Quantity: 35; Accessory Type: TOOL AND EQUIPMENT. 8 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.