The Filter Media,air Conditioning, cataloged under National Stock Number 4130-01-159-3672, 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 7 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-159-3672 |
| Primary Part Number | 74E4N517 |
| Item Name | Filter Media,air Conditioning |
| 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 |
| Filtering Media Design | POROUS SINGLE FILTERING MEDIA RESPONSE |
| Body Diameter | 4.400 INCHES MINIMUM AND 4.600 INCHES MAXIMUM IN |
| Design Type | REUSABLE |
| Style Designator | ROUND (BASICALLY FLAT) |
| Face Velocity | 400.0 FEET PER MINUTE FT |
| Material | PLASTIC POLYURETHANE FILTERING MEDIUM |
| Body Thickness | 0.440 INCHES MINIMUM AND 0.560 INCHES MAXIMUM 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 |
|---|---|
| 74E4N517 PRIMARY | Navy, United States Department of the Spawar Dba Space and Naval Wafare Command (USA) |
| Reference | Meaning |
|---|---|
| 74E4N517 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 4130-01-159-3672 is a Filter Media,air Conditioning, 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 4130-01-159-3672 has 1 manufacturer part number on file: 74E4N517 (Navy, United States Department of the Spawar Dba Space and Naval Wafare Command).
Key specifications for 74E4N517: Filtering Media Design: POROUS SINGLE FILTERING MEDIA RESPONSE; Body Diameter: 4.400 INCHES MINIMUM AND 4.600 INCHES MAXIMUM IN; Design Type: REUSABLE; Style Designator: ROUND (BASICALLY FLAT). 7 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.