The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-025-6743, 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 3 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4130-01-025-6743 |
| Primary Part Number | 138C513H01 |
| 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 | HONEYCOMB SINGLE FILTERING MEDIA RESPONSE |
| Body Overall Length | 32.000 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material Document and Classification | MIL-C-7438 MIL SPEC ALL MATERIAL RESPONSES FILTERING MEDIUM |
| Material | ALUMINUM ALLOY 2024 OR ALUMINUM ALLOY 5052 OR ALUMINUM ALLOY 5056 FILTERING MEDIUM |
| Body Thickness | 0.639 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 |
|---|---|
| 138C513H01 PRIMARY | Technical Wire Products, Llc Dba Twp (USA) |
| 138C513H01 PRIMARY | Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group (USA) |
| 06-0302-3878 REV B | Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division (USA) |
| Reference | Meaning |
|---|---|
| 138C513H01 | 7/2 Vendor item drawing reference Northrop Grumman Support Services Corp |
| 138C513H01 | 7/9 Vendor item drawing reference U.S. Government activity |
NSN 4130-01-025-6743 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 4130-01-025-6743 has 3 manufacturer part numbers on file: 138C513H01 (Technical Wire Products, Llc Dba Twp), 138C513H01 (Metal Textiles Corporation Dba Metal Textiles Div Electronic Shielding Group), 06-0302-3878 REV B (Parker-Hannifin Corporation Dba Pneutronics Div Chomerics Division).
Key specifications for 138C513H01: Filtering Media Design: HONEYCOMB SINGLE FILTERING MEDIA RESPONSE; Body Overall Length: 32.000 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.