The Strainer Assy,turbi, cataloged under National Stock Number 2945-00-545-2175, 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 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 Assy,turbi |
| FSC / FSG | 2945 — Engine Air and Oil Filters, Cleaners, Aircraft Prime Moving (FSG 29) |
| Manufacturers | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (CAGE 77445); Tokyo Judoi Kogyo K.k. (CAGE JA269) |
| Parameter | Value |
|---|---|
| NSN | 2945-00-545-2175 |
| Primary Part Number | 313130 |
| Item Name | Strainer Assy,turbi |
| 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) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 313130 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| 313130 | Tokyo Judoi Kogyo K.k. (JPN) |
| Reference | Meaning |
|---|---|
| 313130 | 5/9 Secondary reference U.S. Government activity |
| 313130 | 5/9 Secondary reference U.S. Government activity |
| 313130 | 5/9 Secondary reference U.S. Government activity |
| 313130 | C/1 Advisory reference — outside the item-of-supply concept Ems Development Corporation Dba Ems Development Corp |
| 313130 | 5/9 Secondary reference Fairfield Filter Corp |
| 313130 | 5/9 Secondary reference Tokyo Judogi Kogyo Co. |
| 313130 | 5/9 Secondary reference U.S. Government activity |
NSN 2945-00-545-2175 is a Strainer Assy,turbi, 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 2945-00-545-2175 has 2 manufacturer part numbers on file: 313130 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 313130 (Tokyo Judoi Kogyo K.k.).
3 possible matches (shared part number, not a government interchangeability claim): 6240-01-369-2956, 6515-01-574-3146, 6515-01-594-9618. 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.