The Filter,fluid, cataloged under National Stock Number 2940-01-517-5733, is classified within Federal Supply Class 2940 (Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft) of the Engine Accessories group. The manufacturer of record is Allied Systems Company Dba Allied Systems Co. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2940-01-517-5733 |
| Primary Part Number | 89621 |
| Item Name | Filter,fluid |
| FSC / FSG | 2940 / 29 — Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft |
| Manufacturer | Allied Systems Company Dba Allied Systems Co |
| Status | ACTIVE |
| Design Type | REUSABLE |
| Temp Rating | -45.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM DEGF |
| Style Designator | STRAIGHT FLOW BASKET STRAINER W/ BOLTED COVER |
| Operating Pressure | 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS |
| Filtering Element Quantity | 1 |
| Material | RUBBER SYNTHETIC SEAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 89621 PRIMARY | Allied Systems Company Dba Allied Systems Co (USA) |
| HH9664D20KNSBL | Pall Industrial Hydraulics Corp (USA) |
| Reference | Meaning |
|---|---|
| 76586 | 5/9 Secondary reference Allied Systems Company Dba Allied Systems Co |
| 245611 REV B | 5/9 Secondary reference Allied Systems Company Dba Allied Systems Co |
NSN 2940-01-517-5733 is a Filter,fluid, manufactured by Allied Systems Company Dba Allied Systems Co, classified under FSC 2940, Engine Air and Oil Filters, Strainers, and Cleaners, Nonaircraft. Status: active.
NSN 2940-01-517-5733 has 2 manufacturer part numbers on file: 89621 (Allied Systems Company Dba Allied Systems Co), HH9664D20KNSBL (Pall Industrial Hydraulics Corp).
1 possible match (shared part number, not a government interchangeability claim): 5930-01-701-2925. Verify interchangeability with system specifications before substitution.
Key specifications for 89621: Design Type: REUSABLE; Temp Rating: -45.0 FAHRENHEIT MINIMUM AND 225.0 FAHRENHEIT MAXIMUM DEGF; Style Designator: STRAIGHT FLOW BASKET STRAINER W/ BOLTED COVER; Operating Pressure: 6000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM LOCATION NOT OTHERWISE SPECIFIED LBS. 6 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.
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.