The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-208-1023, is classified within Federal Supply Class 4130 (Refrigeration and Air Conditioning Components) of the Refrigeration, AC, and Air Circulating Equipment group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 4130-01-208-1023 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Status | ACTIVE |
| Filtering Media Design | EXPANDED SINGLE FILTERING MEDIA RESPONSE |
| Body Overall Length | 26.690 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material Document and Classification | QQ-N-281,CLASS A,FORM 4 FED SPEC SINGLE MATERIAL RESPONSE FILTERING MEDIUM |
| Material | NICKEL ALLOY FILTERING MEDIUM |
| Body Thickness | 0.030 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 810AS2340 | 5/1 Secondary reference U.S. Government activity |
| 592-8030 | 5/1 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division |
| 810AS2340 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 810AS2347-1 | 3/9 Design control — primary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| 810AS2347-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4130-01-208-1023 is a Filter Element,air Conditioning, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4130-01-208-1701. Verify interchangeability with system specifications before substitution.
Key specifications for 4130-01-208-1023: Filtering Media Design: EXPANDED SINGLE FILTERING MEDIA RESPONSE; Body Overall Length: 26.690 INCHES NOMINAL IN; Design Type: REUSABLE; Style Designator: RECTANGULAR (INCL SQUARE). 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.