The Filter Element,air Conditioning, cataloged under National Stock Number 4130-01-142-9720, 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 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-142-9720 |
| Primary Part Number | 63-90146A |
| 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 | LAYERED SECOND FILTERING MEDIA RESPONSE |
| Filtering Media Design | MESH FIRST FILTERING MEDIA RESPONSE |
| Filtering Media Design | CORRUGATED THIRD FILTERING MEDIA RESPONSE |
| Body Overall Length | 10.250 INCHES NOMINAL IN |
| Design Type | REUSABLE |
| Style Designator | RECTANGULAR (INCL SQUARE) |
| Material Document and Classification | QQ-A-200/9,T42 FED SPEC SINGLE MATERIAL RESPONSE FRAME |
| Material Document and Classification | AMS 4182 MIL STD SINGLE MATERIAL RESPONSE FILTERING MEDIUM |
| Surface Treatment | PAINT FRAME |
| Material | ALUMINUM ALLOY 6063 FRAME |
| Material | ALUMINUM ALLOY 5056 FILTERING MEDIUM |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 347798-101 | Hamilton Sundstrand Corporation Div Mission Systems (USA) |
| 63-90146A PRIMARY | Technical Wire Products, Llc Dba Twp (USA) |
| Reference | Meaning |
|---|---|
| 63-90146 | 5/9 Secondary reference Technical Wire Products, Llc Dba Twp |
NSN 4130-01-142-9720 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 4130-01-142-9720 has 2 manufacturer part numbers on file: 347798-101 (Hamilton Sundstrand Corporation Div Mission Systems), 63-90146A (Technical Wire Products, Llc Dba Twp).
Key specifications for 63-90146A: Filtering Media Design: LAYERED SECOND FILTERING MEDIA RESPONSE; Filtering Media Design: MESH FIRST FILTERING MEDIA RESPONSE; Filtering Media Design: CORRUGATED THIRD FILTERING MEDIA RESPONSE; Body Overall Length: 10.250 INCHES NOMINAL IN. 12 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.