The Diaphragm,pump, cataloged under National Stock Number 2915-00-442-4907, 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 Precision Airmotive Llc Dba Precision Airmotive. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2915-00-442-4907 |
| Primary Part Number | 2630391 |
| Item Name | Diaphragm,pump |
| FSC / FSG | 2915 / 29 — Engine Fuel System Components, Aircraft and Missile Prime Movers |
| Manufacturer | Precision Airmotive Llc Dba Precision Airmotive |
| Status | ACTIVE |
| General Characteristics Item Description | 0.375 IN. O/A THK IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 2915-00-442-4907 is a Diaphragm,pump, manufactured by Precision Airmotive Llc Dba Precision Airmotive, classified under FSC 2915, Engine Fuel System Components, Aircraft and Missile Prime Movers. Status: active.
NSN 2915-00-442-4907 has 3 manufacturer part numbers on file: 2630391 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)), 2630391 (Precision Airmotive Llc Dba Precision Airmotive), 394598 (Honeywell International Inc Div Aerospace-South Bend (bendix Dr)).
Key specifications for 2630391: General Characteristics Item Description: 0.375 IN. O/A THK IN; End Item Identification: CARBURETORS PART NO. 391099 AND 395481,ENGINE,AIRCRAFT R1830-90D. 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 2915-00-442-4907 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.