The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-110-7547, 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 Supreme Supply Co Inc Dba Supreme Supply Co Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-110-7547 |
| Primary Part Number | 2957-1 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Supreme Supply Co Inc Dba Supreme Supply Co Inc |
| Status | ACTIVE |
| Filtering Media Design | PLEATED SECOND FILTERING MEDIA RESPONSE |
| Filtering Media Design | MESH THIRD FILTERING MEDIA RESPONSE |
| Filtering Media Design | LAYERED FIRST FILTERING MEDIA RESPONSE |
| Body Overall Length | 16.000 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541,CLASS 3 MIL SPEC SINGLE TREATMENT RESPONSE FRAME |
| Design Type | LIMITED |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material Document and Classification | QQ-A-250/2,H14 FED SPEC SINGLE MATERIAL RESPONSE FRAME |
| Surface Treatment | CHROMATE FRAME |
| Material | ALUMINUM AND FIBER FILTERING MEDIUM |
| Body Thickness | 0.500 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 |
|---|---|
| 2957-1 PRIMARY | Supreme Supply Co Inc Dba Supreme Supply Co Inc (USA) |
| Reference | Meaning |
|---|---|
| SM-C-801231-1 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4130-01-110-7547 is a Filter Element,air Conditioning, manufactured by Supreme Supply Co Inc Dba Supreme Supply Co Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-110-7547 has 1 manufacturer part number on file: 2957-1 (Supreme Supply Co Inc Dba Supreme Supply Co Inc).
3 possible matches (shared part number, not a government interchangeability claim): 3510-01-140-0789, 5330-01-235-2299, 5325-01-316-1368. Verify interchangeability with system specifications before substitution.
Key specifications for 2957-1: Filtering Media Design: PLEATED SECOND FILTERING MEDIA RESPONSE; Filtering Media Design: MESH THIRD FILTERING MEDIA RESPONSE; Filtering Media Design: LAYERED FIRST FILTERING MEDIA RESPONSE; Body Overall Length: 16.000 INCHES NOMINAL IN. 11 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.