The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-573-9934, 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 Air Filtration Products Inc. Government technical data includes 4 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. 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 | 4130-01-573-9934 |
| Primary Part Number | FF 365-A/45 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Air Filtration Products Inc |
| Status | ACTIVE |
| Body Overall Length | 3.620 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material | PLASTIC BODY |
| Body Thickness | 0.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| FF 365-A/45 PRIMARY | Air Filtration Products Inc (USA) |
| 150051 | Air Filtration Products Inc (USA) |
NSN 4130-01-573-9934 is a Filter Element,air Conditioning, manufactured by Air Filtration Products Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-573-9934 has 2 manufacturer part numbers on file: FF 365-A/45 (Air Filtration Products Inc), 150051 (Air Filtration Products Inc).
1 possible match (shared part number, not a government interchangeability claim): 5985-01-583-8953. Verify interchangeability with system specifications before substitution.
Key specifications for FF 365-A/45: Body Overall Length: 3.620 INCHES NOMINAL IN; Style Designator: RECTANGULAR (INCL SQUARE); Overall Width: 3.620 INCHES NOMINAL IN; Special Features: MFG DESCRIPTION: FF365 A/45 ASSEMBLY W/45 PPI FOAM MEDIA (.09 IN. THK); INCLUDES RETAINER, FILTER AND GUARD IN. 4 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.