The Disk,valve, cataloged under National Stock Number 2915-01-231-9470, is classified within Federal Supply Class 2915 (Engine Fuel System Components, Aircraft and Missile Prime Movers) of the Engine Accessories group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-01-231-9470 |
| Item Name | Disk,valve |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Status | ACTIVE |
| Shank Diameter | 0.2489 INCHES MINIMUM AND 0.2491 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-16782-CANCELED MIL SPEC ALL MATERIAL RESPONSES |
| Seat Angle | 60.0 DEGREES NOMINAL |
| Inside Diameter | 0.125 INCHES NOMINAL IN |
| Material | STEEL COMP 1010 OR STEEL COMP 1015 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1431-573350-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2915-01-231-9470 is a Disk,valve, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
Key specifications for 2915-01-231-9470: Shank Diameter: 0.2489 INCHES MINIMUM AND 0.2491 INCHES MAXIMUM IN; Overall Height: 0.640 INCHES NOMINAL IN; Material Document and Classification: MIL-S-16782-CANCELED MIL SPEC ALL MATERIAL RESPONSES; Seat Angle: 60.0 DEGREES NOMINAL. 5 specifications are 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 2915-01-231-9470 has DEMIL Code B. 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.