The Strainer,oil,access, cataloged under National Stock Number 2945-00-779-7997, 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 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Strainer,oil,access |
| FSC / FSG | 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving (FSG 29) |
| Manufacturers | Enjet Aero Bloomfield, Llc (CAGE 31340); Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Paradigm Manchester Inc. Dba Pursuit Aerospace (CAGE 1J4P3) |
| Parameter | Value |
|---|---|
| NSN | 2945-00-779-7997 |
| Primary Part Number | 403236 |
| Item Name | Strainer,oil,access |
| FSC / FSG | 2945 / 29 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 403236 | Enjet Aero Bloomfield, Llc (USA) |
| 403236 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 403236 | Paradigm Manchester Inc. Dba Pursuit Aerospace (USA) |
| Reference | Meaning |
|---|---|
| 403236 | 5/2 Secondary reference U.S. Government activity |
NSN 2945-00-779-7997 is a Strainer,oil,access, 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.
NSN 2945-00-779-7997 has 3 manufacturer part numbers on file: 403236 (Enjet Aero Bloomfield, Llc), 403236 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 403236 (Paradigm Manchester Inc. Dba Pursuit Aerospace).
2 possible matches (shared part number, not a government interchangeability claim): 4820-00-798-6681, 3040-01-446-3620. 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.
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.