The Filter,fluid, cataloged under National Stock Number 4130-01-571-9894, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. The manufacturer of record is Hydraulics International, Inc. Dba Hydraulics International Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 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 | 4130-01-571-9894 |
| Primary Part Number | ED0021751550-S |
| Item Name | Filter,fluid |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Hydraulics International, Inc. Dba Hydraulics International Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 2175.155 | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
| ED0021751550-S PRIMARY | Hydraulics International, Inc. Dba Hydraulics International Inc (USA) |
NSN 4130-01-571-9894 is a Filter,fluid, manufactured by Hydraulics International, Inc. Dba Hydraulics International Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-571-9894 has 2 manufacturer part numbers on file: 2175.155 (Hydraulics International, Inc. Dba Hydraulics International Inc), ED0021751550-S (Hydraulics International, Inc. Dba Hydraulics International Inc).
1 possible match (shared part number, not a government interchangeability claim): 2940-01-585-1557. Verify interchangeability with system specifications before substitution.
Key specifications for ED0021751550-S: Part Name Assigned by Controlling Agency: OIL FILTER; End Item Identification: DIGITAL OPTS. 0 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.