The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-524-3901, 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 Industrial Filter Manufacturers Inc Div Ifm Inc.. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-524-3901 |
| Primary Part Number | M773 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Industrial Filter Manufacturers Inc Div Ifm Inc. |
| Status | ACTIVE |
| Filtering Media Design | RADIAL FINNED SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 26.125 INCHES NOMINAL IN |
| Body Overall Length | 12.000 INCHES NOMINAL IN |
| Filtration Rating in Microns | 40.0 NOMINAL |
| Design Type | LIMITED |
| Style Designator | CYLINDRICAL W/OUT CONTAINER |
| Body Inside Diameter | 20.000 INCHES NOMINAL IN |
| Material | POLYESTER (USE PCY000) FILTERING MEDIUM |
| Material | PLASTIC URETHANE SEAL |
| Material | STEEL COMP 316 FRAME |
| Filtering Surface Area | 88.0 SQUARE FEET |
| 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 |
|---|---|
| CM773NG ITEM 1 | Industrial Filter Manufacturers Inc Div Ifm Inc. (USA) |
| M773 PRIMARY | Industrial Filter Manufacturers Inc Div Ifm Inc. (USA) |
| C264NH-20PSS ITEM 1 | Industrial Filter Manufacturers Inc Div Ifm Inc. (USA) |
NSN 4130-01-524-3901 is a Filter Element,air Conditioning, manufactured by Industrial Filter Manufacturers Inc Div Ifm Inc., classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-524-3901 has 3 manufacturer part numbers on file: CM773NG ITEM 1 (Industrial Filter Manufacturers Inc Div Ifm Inc.), M773 (Industrial Filter Manufacturers Inc Div Ifm Inc.), C264NH-20PSS ITEM 1 (Industrial Filter Manufacturers Inc Div Ifm Inc.).
Key specifications for M773: Filtering Media Design: RADIAL FINNED SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 26.125 INCHES NOMINAL IN; Body Overall Length: 12.000 INCHES NOMINAL IN; Filtration Rating in Microns: 40.0 NOMINAL. 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.