The Valve,fuel System, cataloged under National Stock Number 2915-01-129-3687, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. The manufacturer of record is Spectrum Associates, Inc.. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 2915-01-129-3687 |
| Primary Part Number | 14163-1 |
| Item Name | Valve,fuel System |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Spectrum Associates, Inc. |
| Status | ACTIVE |
| Media for Which Designed | FUEL, JET |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 65317-08063-102 | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
| 14163-1 PRIMARY | Spectrum Associates, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 65317-08063 | 7/2 Vendor item drawing reference Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| 14163 | 5/1 Secondary reference Spectrum Associates, Inc. |
| 65317-08063-101 | 5/1 Secondary reference Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
NSN 2915-01-129-3687 is a Valve,fuel System, manufactured by Spectrum Associates, Inc., classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-01-129-3687 has 2 manufacturer part numbers on file: 65317-08063-102 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp), 14163-1 (Spectrum Associates, Inc.).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-445-7412. Verify interchangeability with system specifications before substitution.
Key specifications for 14163-1: Special Features: 2.300 IN. OD IN; Media for Which Designed: FUEL, JET; Part Name Assigned by Controlling Agency: VALVE BREAK AWAY-FUEL DUMPING-FUEL SYSTEM; End Item Identification: AIRCRAFT MODEL H-53. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 2915-01-129-3687 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.