The Shutoff Valve,assem, cataloged under National Stock Number 2995-01-159-4423, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Donaldson Company, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Shutoff Valve,assem |
| FSC / FSG | 2995 — Miscellaneous Engine Accessories, Aircraft (FSG 29) |
| Manufacturers | Donaldson Company, Inc. (CAGE 13520); Pall Aeropower Corporation (CAGE 18350) |
| Parameter | Value |
|---|---|
| NSN | 2995-01-159-4423 |
| Primary Part Number | 330238 |
| Item Name | Shutoff Valve,assem |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Donaldson Company, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 330238 PRIMARY | Donaldson Company, Inc. (USA) |
| AA-A698-1D7A PRIMARY | Pall Aeropower Corporation (USA) |
| Reference | Meaning |
|---|---|
| 62617 | 3/2 Design control — primary reference U.S. Government activity |
NSN 2995-01-159-4423 is a Shutoff Valve,assem, manufactured by Donaldson Company, Inc., classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-01-159-4423 has 2 manufacturer part numbers on file: 330238 (Donaldson Company, Inc.), AA-A698-1D7A (Pall Aeropower Corporation).
4 possible matches (shared part number, not a government interchangeability claim): 3020-01-329-9944, 4330-01-491-9780, 7510-01-569-0582. Verify interchangeability with system specifications before substitution.
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 2995-01-159-4423 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.