The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-345-4261, 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 L3harris Technologies, Inc.. Government technical data includes 9 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-345-4261 |
| Primary Part Number | 2634691G001 |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Filtering Media Design | EXPANDED SECOND FILTERING MEDIA RESPONSE |
| Filtering Media Design | POROUS FIRST FILTERING MEDIA RESPONSE |
| Body Overall Length | 10.570 INCHES MINIMUM AND 10.630 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MIL-A-8625,TYPE II,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE FRAME |
| Design Type | LIMITED |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Surface Treatment | ANODIZE FRAME |
| Material | PLASTIC POLYURETHANE AND METAL FILTERING MEDIUM |
| Body Thickness | 0.300 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 |
| Part Number | Manufacturer |
|---|---|
| 2634691G001 PRIMARY | L3harris Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 2634691 | 5/9 Secondary reference L3harris Technologies, Inc. |
| 2634691 | 5/9 Secondary reference Universal Air Filter Co |
NSN 4130-01-345-4261 is a Filter Element,air Conditioning, manufactured by L3harris Technologies, Inc., classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-345-4261 has 1 manufacturer part number on file: 2634691G001 (L3harris Technologies, Inc.).
Key specifications for 2634691G001: Filtering Media Design: EXPANDED SECOND FILTERING MEDIA RESPONSE; Filtering Media Design: POROUS FIRST FILTERING MEDIA RESPONSE; Body Overall Length: 10.570 INCHES MINIMUM AND 10.630 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MIL-A-8625,TYPE II,CLASS 2 MIL SPEC SINGLE TREATMENT RESPONSE FRAME. 9 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.