The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-202-5728, 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 Siemens Industry Inc Div Corporate Headquarters. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 4130-01-202-5728 |
| Primary Part Number | 908-051 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Siemens Industry Inc Div Corporate Headquarters |
| Status | ACTIVE |
| Material | METAL SCREENING |
| 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 |
|---|---|
| 908-051 PRIMARY | Siemens Industry Inc Div Corporate Headquarters (USA) |
| Reference | Meaning |
|---|---|
| 908-041 | 5/9 Secondary reference U.S. Government activity |
| 908-046 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4130-01-202-5728 is a Filter Element,air Conditioning, manufactured by Siemens Industry Inc Div Corporate Headquarters, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-202-5728 has 1 manufacturer part number on file: 908-051 (Siemens Industry Inc Div Corporate Headquarters).
3 possible matches (shared part number, not a government interchangeability claim): 4820-01-275-2446, 5360-01-282-3781, 2840-01-393-2941. Verify interchangeability with system specifications before substitution.
Key specifications for 908-051: Material: METAL SCREENING. 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.