The Housing,bleed Valve, cataloged under National Stock Number 2995-01-161-0457, is classified within Federal Supply Class 2995 (Miscellaneous Engine Accessories, Aircraft) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2995-01-161-0457 |
| Primary Part Number | 530980 |
| Item Name | Housing,bleed Valve |
| FSC / FSG | 2995 / 29 — Miscellaneous Engine Accessories, Aircraft |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| FSC Application Data | MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT |
| General Characteristics Item Description | MATL STL AMS5350,HARDNESS RC30-38,9.610 IN. LG,2.650 IN. H,7.680 IN. DIA,10 HOLES EQ SP 0.281 IN. DIA 0.688 IN. DIA RECESS IN |
| 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 |
NSN 2995-01-161-0457 is a Housing,bleed Valve, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
NSN 2995-01-161-0457 has 2 manufacturer part numbers on file: 530980 (Rtx Corporation Div Pratt & Whitney), 530980 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 530980: FSC Application Data: MISCELLANEOUS ENGINE ACCESSORIES,AIRCRAFT; General Characteristics Item Description: MATL STL AMS5350,HARDNESS RC30-38,9.610 IN. LG,2.650 IN. H,7.680 IN. DIA,10 HOLES EQ SP 0.281 IN. DIA 0.688 IN. DIA RECESS IN; End Item Identification: U/O TF33-PW-102 ENG,E/I KC135 ACFT. 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 2995-01-161-0457 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.