The Filter-Drier,refrigerant, cataloged under National Stock Number 4130-01-234-9223, 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 Howmet Global Fastening Systems Inc. Div Tridair Products. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-234-9223 |
| Primary Part Number | TR24433-4 |
| Item Name | Filter-Drier,refrigerant |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Howmet Global Fastening Systems Inc. Div Tridair Products |
| Status | ACTIVE |
| Shape | STRAIGHT |
| Desiccant Type | MOLECULAR SIEVE |
| Features Provided | INTEGRAL STRAINER |
| Unit Type | NONREFILLABLE |
| Material | COPPER SHELL |
| End Connection Type and Location | UNTHREADED INTERNAL TUBE FIRST END |
| End Connection Type and Location | UNTHREADED INTERNAL TUBE SECOND END |
| 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 |
|---|---|
| TR24433-4 | Howmet Global Fastening Systems Inc. Div Tridair Products (USA) |
| Reference | Meaning |
|---|---|
| 40 | 3/9 Design control — primary reference Absocold Corporation |
NSN 4130-01-234-9223 is a Filter-Drier,refrigerant, manufactured by Howmet Global Fastening Systems Inc. Div Tridair Products, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-234-9223 has 1 manufacturer part number on file: TR24433-4 (Howmet Global Fastening Systems Inc. Div Tridair Products).
Key specifications for TR24433-4: Shape: STRAIGHT; Overall Length: 4.000 INCHES NOMINAL IN; Desiccant Type: MOLECULAR SIEVE; Features Provided: INTEGRAL STRAINER. 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.