The Poppet, cataloged under National Stock Number 2995-01-088-0430, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Aar Allen Services, Inc Dba Aar Component Services Wellington. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 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 | 2995-01-088-0430 |
| Primary Part Number | 601511 |
| Item Name | Poppet |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Aar Allen Services, Inc Dba Aar Component Services Wellington |
| Status | ACTIVE |
| FSC Application Data | MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT |
| General Characteristics Item Description | OVERALL LENGTH 0.680 IN;OVERALL DIA 0.0947 MAX 0.0927 MIN STOCK; ONE END CHAMFERED 40 DEG TO 50 DEG TO DEPTH OF 0.015 IN;SECOND END TAPERED 60 DEG;MATERIAL 440 C STAINLESS STEEL PER QQ-S-763; SURFACE FINISH PASS PER QQ-P-35; HEAT TREATRC 58-60 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 |
| Part Number | Manufacturer |
|---|---|
| 601511 PRIMARY | Aar Allen Services, Inc Dba Aar Component Services Wellington (USA) |
NSN 2995-01-088-0430 is a Poppet, manufactured by Aar Allen Services, Inc Dba Aar Component Services Wellington, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-01-088-0430 has 1 manufacturer part number on file: 601511 (Aar Allen Services, Inc Dba Aar Component Services Wellington).
1 possible match (shared part number, not a government interchangeability claim): 2530-01-469-6773. Verify interchangeability with system specifications before substitution.
Key specifications for 601511: FSC Application Data: MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT; General Characteristics Item Description: OVERALL LENGTH 0.680 IN;OVERALL DIA 0.0947 MAX 0.0927 MIN STOCK; ONE END CHAMFERED 40 DEG TO 50 DEG TO DEPTH OF 0.015 IN;SECOND END TAPERED 60 DEG;MATERIAL 440 C STAINLESS STEEL PER QQ-S-763; SURFACE FINISH PASS PER QQ-P-35; HEAT TREATRC 58-60 IN; End Item Identification: VALVE,AIR STARTING CROSSBLEED,P/N 50230-7,2995-01-065-3457. 2 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 2995-01-088-0430 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.