The Filter,fluid, cataloged under National Stock Number 4130-00-251-8592, 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 Norgren C a Co. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4130-00-251-8592 |
| Primary Part Number | F73G3ANQM3 |
| Item Name | Filter,fluid |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Norgren C a Co |
| Status | ACTIVE |
| Filtering Media Design | SINTERED SINGLE FILTERING MEDIA RESPONSE |
| Design Type | REUSABLE |
| Body Outside Diameter | 2.320 INCHES NOMINAL IN |
| Features Provided | DRAIN PLUG |
| Filtering Element Quantity | 1 |
| Body Length | 5.940 INCHES NOMINAL IN |
| Material | PLASTIC SEDIMENT BOWL |
| Material | COPPER ALLOY FILTERING MEDIUM |
| 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 |
|---|---|
| F73G3ANQM3 PRIMARY | Norgren C a Co (USA) |
| Reference | Meaning |
|---|---|
| 81456 | 3/9 Design control — primary reference U.S. Government activity |
| F08-300-M4MA | 5/9 Secondary reference Norgren C a Co |
| F11-300-M4M | 5/9 Secondary reference Norgren C a Co |
| F11-300-M4MA | C/1 Advisory reference — outside the item-of-supply concept Norgren C a Co |
NSN 4130-00-251-8592 is a Filter,fluid, manufactured by Norgren C a Co, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-251-8592 has 1 manufacturer part number on file: F73G3ANQM3 (Norgren C a Co).
1 possible match (shared part number, not a government interchangeability claim): 5905-00-985-5937. Verify interchangeability with system specifications before substitution.
Key specifications for F73G3ANQM3: Filtering Media Design: SINTERED SINGLE FILTERING MEDIA RESPONSE; Design Type: REUSABLE; Body Outside Diameter: 2.320 INCHES NOMINAL IN; Features Provided: DRAIN PLUG. 8 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.