The Valve Core, cataloged under National Stock Number 2640-00-535-7706, 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 Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2640-00-535-7706 |
| Primary Part Number | 8200526 |
| Item Name | Valve Core |
| FSC / FSG | 2640 / 26 — Tire Rebuilding and Tire and Tube Repair Materials |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| Spring Tension Type | HIGH |
| Size Designation | STANDARD BORE |
| Material | STEEL CORROSION RESISTING SPRING |
| Commercial Core Length Designator | STANDARD |
| 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 |
|---|---|
| 8200526 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| 1122-5300-03 | Elbit Systems Electro-Optics Elop Ltd (ISR) |
| Reference | Meaning |
|---|---|
| 8500TV | 5/9 Secondary reference Ohio Auto Parts Co |
| 2640005357706 | 5/9 Secondary reference E.c.a Etablissement Centrald'approvisionnement Des Forces Armee |
| 8500TV | 5/9 Secondary reference Scovill Inc Schrader Bellows Div |
NSN 2640-00-535-7706 is a Valve Core, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 2640, Tire Rebuilding and Tire and Tube Repair Materials. Status: active.
NSN 2640-00-535-7706 has 2 manufacturer part numbers on file: 8200526 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 1122-5300-03 (Elbit Systems Electro-Optics Elop Ltd).
Key specifications for 8200526: Spring Tension Type: HIGH; Size Designation: STANDARD BORE; Material: STEEL CORROSION RESISTING SPRING; Commercial Core Length Designator: STANDARD. 4 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.