The Frame,filter Element,air Conditi, cataloged under National Stock Number 4130-01-308-1979, 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 Navy, United States Department of the Spawar Dba Space and Naval Wafare Command. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-308-1979 |
| Primary Part Number | 74E2N583 |
| Item Name | Frame,filter Element,air Conditi |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command |
| Status | ACTIVE |
| General Characteristics Item Description | ALUMINUM ALLOY 6061,IAU QQ-A-250/11; CHROMATE FINISH,IAW MIL-C-5541,CLASS 3; 3.62 IN. SQ; 0.560 IN. THK; BEVELED CORNERS; FOUR 0.172 IN. DIA HOLES,ONE ON EACH CORNER 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 |
|---|---|
| 74E2N583 PRIMARY | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (USA) |
| Reference | Meaning |
|---|---|
| 74E4N583 | 5/9 Secondary reference Navy, United States Department of the Spawar Dba Space and Naval Wafare Command |
| 74E2N583 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4130-01-308-1979 is a Frame,filter Element,air Conditi, manufactured by Navy, United States Department of the Spawar Dba Space and Naval Wafare Command, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-308-1979 has 1 manufacturer part number on file: 74E2N583 (Navy, United States Department of the Spawar Dba Space and Naval Wafare Command).
Key specifications for 74E2N583: General Characteristics Item Description: ALUMINUM ALLOY 6061,IAU QQ-A-250/11; CHROMATE FINISH,IAW MIL-C-5541,CLASS 3; 3.62 IN. SQ; 0.560 IN. THK; BEVELED CORNERS; FOUR 0.172 IN. DIA HOLES,ONE ON EACH CORNER IN. 1 specification is 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.