The Filter Element Kit, cataloged under National Stock Number 4130-01-573-5054, 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 Imeco 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 | 4130-01-573-5054 |
| Primary Part Number | 31KFD39MA006521 |
| Item Name | Filter Element Kit |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Imeco 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 |
|---|---|
| 25265-512-0100 PC6 | Imeco Inc (USA) |
| 31KFD39MA006521 PRIMARY | Imeco Inc (USA) |
NSN 4130-01-573-5054 is a Filter Element Kit, manufactured by Imeco Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-573-5054 has 2 manufacturer part numbers on file: 25265-512-0100 PC6 (Imeco Inc), 31KFD39MA006521 (Imeco Inc).
1 possible match (shared part number, not a government interchangeability claim): 4130-01-573-5069. Verify interchangeability with system specifications before substitution.
Key specifications for 31KFD39MA006521: Overall Height: 2.000 INCHES NOMINAL IN; Overall Length: 20.000 INCHES NOMINAL IN; Overall Width: 16.000 INCHES NOMINAL IN; End Item Identification: AIR HANDLING UNIT. 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.