The Tube Assembly,aircraft Engine, cataloged under National Stock Number 2915-01-642-5256, 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 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 2915-01-642-5256 |
| Item Name | Tube Assembly,aircraft Engine |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Status | ACTIVE |
| Overall Diameter | 0.375 INCHES NOMINAL IN |
| Material Document and Classification | 81343-AMS-5557, 321 SOLUTION ASSN STD SINGLE MATERIAL RESPONSE |
| Material | ALUMINUM ALLOY |
| Aircraft Mission Design Series | 737 AEW AND C AIRCRAFT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 332A2710-11 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2915-01-642-5256 is a Tube Assembly,aircraft Engine, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
Key specifications for 2915-01-642-5256: Overall Diameter: 0.375 INCHES NOMINAL IN; Material Document and Classification: 81343-AMS-5557, 321 SOLUTION ASSN STD SINGLE MATERIAL RESPONSE; Overall Length: 14.800 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: TUBE ASSEMBLY. 4 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 2915-01-642-5256 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.