The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-301-4669, 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 13 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-301-4669 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| FSC Application Data | AN/SQQ-89-V-UNIT 123 |
| Body Overall Length | 7.880 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC ALL TREATMENT RESPONSES BODY |
| Mesh Size | 18.0 AND 14.0 |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material Document and Classification | ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE FRAME |
| Material Document and Classification | ASTM B211 ASSN STD SINGLE MATERIAL RESPONSE FILTERING MEDIUM |
| Surface Treatment | CHROMATE BODY |
| Material | ALUMINUM ALLOY 5052 FILTERING MEDIUM |
| Material | ALUMINUM ALLOY FRAME |
| Wire Diameter | 0.013 INCHES NOMINAL IN |
| Body Thickness | 0.500 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 |
|---|---|
| DDAA5-50X(7.88 X 7.88) | 3/2 Design control — primary reference U.S. Government activity |
| 77C718716P006 | 7/2 Vendor item drawing reference Lockheed Martin Corporation Div Rms |
NSN 4130-01-301-4669 is a Filter Element,air Conditioning, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
Key specifications for 4130-01-301-4669: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; FSC Application Data: AN/SQQ-89-V-UNIT 123; Body Overall Length: 7.880 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC ALL TREATMENT RESPONSES BODY. 13 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.