The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-129-6983, 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 Technical Wire Products, Llc Dba Twp. Government technical data includes 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-129-6983 |
| Primary Part Number | 63-90181G |
| Item Name | Filter Element,air Conditioning |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Technical Wire Products, Llc Dba Twp |
| Status | ACTIVE |
| Filtering Media Design | MESH SINGLE FILTERING MEDIA RESPONSE |
| Body Overall Length | 5.590 INCHES MINIMUM AND 5.650 INCHES MAXIMUM IN |
| Design Type | REUSABLE |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material | ALUMINUM ALLOY 6063 FRAME |
| Material | ALUMINUM FILTERING MEDIUM |
| Body Thickness | 0.708 INCHES MINIMUM AND 0.728 INCHES MAXIMUM 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 |
|---|---|
| 63-90181G PRIMARY | Technical Wire Products, Llc Dba Twp (USA) |
| Reference | Meaning |
|---|---|
| 71-1217616-1 | 5/9 Secondary reference General Dynamics Advanced Information Systems Inc. Dba General Dynamics Advanced Information Systems |
| 63-90181D | 5/9 Secondary reference Technical Wire Products, Llc Dba Twp |
| 63-90181 | 5/9 Secondary reference Technical Wire Products, Llc Dba Twp |
| 63-90181 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 4130-01-129-6983 is a Filter Element,air Conditioning, manufactured by Technical Wire Products, Llc Dba Twp, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-129-6983 has 1 manufacturer part number on file: 63-90181G (Technical Wire Products, Llc Dba Twp).
Key specifications for 63-90181G: Filtering Media Design: MESH SINGLE FILTERING MEDIA RESPONSE; Body Overall Length: 5.590 INCHES MINIMUM AND 5.650 INCHES MAXIMUM 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.