The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-474-8862, 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 Naval Sea Systems Command. Government technical data includes 3 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4130-01-474-8862 |
| Primary Part Number | 7343928-9 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Filtering Media Design | LAYERED SINGLE FILTERING MEDIA RESPONSE |
| Design Type | REUSABLE |
| Material | POLYESTER (USE PCY000) FILTERING MEDIUM |
| 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 |
|---|---|
| 7343928-9 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| SDC2030USN | 5/9 Secondary reference Helicopter Spares Inc |
| 7343928 | 5/9 Secondary reference Naval Sea Systems Command |
| SDC2030USN | 5/9 Secondary reference Staclean Diffuser Co Llc Dba Staclean Diffuser |
| USE LL-H54-5539 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| BJC2030USN | 5/9 Secondary reference Bjc Sales Inc Co |
NSN 4130-01-474-8862 is a Filter Element,air Conditioning, manufactured by Naval Sea Systems Command, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-474-8862 has 1 manufacturer part number on file: 7343928-9 (Naval Sea Systems Command).
1 possible match (shared part number, not a government interchangeability claim): 4130-01-531-0891. Verify interchangeability with system specifications before substitution.
Key specifications for 7343928-9: Filtering Media Design: LAYERED SINGLE FILTERING MEDIA RESPONSE; Design Type: REUSABLE; Special Features: STAINLESS STEEL RETAINING STRIP;OUTER FLANGE COMPOSED OF EXTERNAL MEDIA;USE OF MULTIPLE LAYERS REQUIRES BOUNDING THEM TOGETHER BY SEWING OR CHEMICAL BONDING AGENTS; End Item Identification: CPS;SACPS;6264204;6573987. 3 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.