Housing, Oil Pump Assembly, Engine 2995-00-407-3153 NSN 2995-00-407-3153 · NIIN 004073153 · Part number 657938
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 2995 — Miscellaneous Engine Accessories, Aircraft · FSG 29 — Engine Accessories · CAGE 77445
NSN 2995-00-407-3153 — this item is cataloged by the U.S. Government under National Stock Number 2995-00-407-3153. Manufacturer of record part number: 657938 .
Also searched as
2995-00-407-3153 ·
2995004073153 ·
NIIN 004073153 ·
00-407-3153 ·
FSC 2995 Miscellaneous Engine Accessories, Aircraft · CAGE 77445 · 657938
Nearby stock numbers
← 2995-00-406-8476
·
2995-00-407-3367 Lever, Control →
Features
Housing,oil Pump Assembly,engine — FSC 2995 3 manufacturer part numbers on file Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2995-00-407-3153
NIIN: 004073153
FSC: 2995 — Miscellaneous Engine Accessories, Aircraft
FSG: 29 — Engine Accessories
Primary part number: 657938
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Housing,oil Pump Assembly,engine, cataloged under National Stock Number 2995-00-407-3153, 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. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name Housing,oil Pump Assembly,engine FSC / FSG 2995 — Miscellaneous Engine Accessories, Aircraft (FSG 29) Manufacturers Rtx Corporation Div Pratt & Whitney (CAGE 52661); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Tell Tool Inc (CAGE 56453)
Technical Specifications
Parameter Value NSN 2995-00-407-3153 Primary Part Number 657938 Item Name Housing,oil Pump Assembly,engine FSC / FSG 2995 / 29 — Miscellaneous Engine Accessories, Aircraft Manufacturer Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney Status ACTIVE
Lifecycle & Compliance
Acquisition Status ACTIVE DEMIL Code DEMIL Q — CCL Item — Commerce Control List Hazard No hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part Number Manufacturer
657938 Rtx Corporation Div Pratt & Whitney (USA)
657938 PRIMARY Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
657938 Tell Tool Inc (USA)
No interchangeability data on file.
Other items in FSC 2995 — Miscellaneous Engine Accessories, Aircraft
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2995-00-013-3692
COUPLING,DRIVE
2995-00-013-3711
SLEEVE,SELECTOR
2995-00-028-9833
2995-00-028-9833 · Item name not on file
2995-00-062-5177
VALVE,MUSCLES
2995-00-075-3629
2995-00-075-3629 · Item name not on file
2995-00-075-3630
STOP,GRIP
2995-00-591-8449
FLAPPER SUBASSY,CHE
2995-00-906-7169
FLANGE ASSEMBLY
Frequently Asked Questions
What is NSN 2995-00-407-3153?
NSN 2995-00-407-3153 is a Housing,oil Pump Assembly,engine, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2995, Miscellaneous Engine Accessories, Aircraft. Status: active.
What part numbers are listed for NSN 2995-00-407-3153?
NSN 2995-00-407-3153 has 3 manufacturer part numbers on file: 657938 (Rtx Corporation Div Pratt & Whitney), 657938 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 657938 (Tell Tool Inc).
Is NSN 2995-00-407-3153 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 2995-00-407-3153?
NSN 2995-00-407-3153 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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