NSN 2945-00-386-4624 · NIIN 003864624 · Part number 177691
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney · FSC 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · FSG 29 — Engine Accessories · CAGE 77445
Government record, cited
NSN 2945-00-386-4624 — this item is cataloged by the U.S. Government under National Stock Number 2945-00-386-4624. Manufacturer of record part number: 177691.
Also searched as2945-00-386-4624 ·
2945003864624 ·
NIIN 003864624 ·
00-386-4624 ·
FSC 2945 Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving · CAGE 77445 · 177691
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 2945-00-386-4624
NIIN: 003864624
FSC: 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving
FSG: 29 — Engine Accessories
Primary part number: 177691
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The Strainer,oil Pressu, cataloged under National Stock Number 2945-00-386-4624, is classified within Federal Supply Class 2945 (Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving) of the Engine Accessories group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Strainer,oil Pressu
FSC / FSG
2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving (FSG 29)
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA)
Related Parts
5905-01-119-8178POSSIBLE MATCH
RESISTOR NETWORK,FIXED,FILM
1776-91
5995-01-260-0084POSSIBLE MATCH
LEAD ASSEMBLY,ELECTRICAL
177691-1
5995-01-260-0085POSSIBLE MATCH
LEAD ASSEMBLY,ELECTRICAL
177691-2
Frequently Asked Questions
What is NSN 2945-00-386-4624?
NSN 2945-00-386-4624 is a Strainer,oil Pressu, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 2945, Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving. Status: active.
What part numbers are listed for NSN 2945-00-386-4624?
NSN 2945-00-386-4624 has 1 manufacturer part number on file: 177691 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
What NSN replaces 2945-00-386-4624?
3 possible matches (shared part number, not a government interchangeability claim): 5905-01-119-8178, 5995-01-260-0084, 5995-01-260-0085. Verify interchangeability with system specifications before substitution.
Is NSN 2945-00-386-4624 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.
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.