The Receiver-Drier,refr, cataloged under National Stock Number 4130-01-420-3146, 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 Amz Alabama Inc.. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Receiver-Drier,refr |
| FSC / FSG | 4130 — Refrigeration and Air Conditioning Components (FSG 41) |
| Manufacturers | Amz Alabama Inc. (CAGE 076M6) |
| Parameter | Value |
|---|---|
| NSN | 4130-01-420-3146 |
| Primary Part Number | 70-04721 |
| Item Name | Receiver-Drier,refr |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Amz Alabama Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| 70-04721 | Amz Alabama Inc. (USA) |
| 07-04721 | Amz Alabama Inc. (USA) |
| Reference | Meaning |
|---|---|
| 07-04721 | 5/9 Secondary reference Bae Systems Survivability Systems Llc |
| 70-04721 | 3/9 Design control — primary reference Bae Systems Survivability Systems Llc |
| 07-04721 | C/1 Advisory reference — outside the item-of-supply concept Bae Systems Land & Armaments L.p. |
| 70-04721 | C/1 Advisory reference — outside the item-of-supply concept Bae Systems Land & Armaments L.p. |
NSN 4130-01-420-3146 is a Receiver-Drier,refr, manufactured by Amz Alabama Inc., classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-420-3146 has 2 manufacturer part numbers on file: 70-04721 (Amz Alabama Inc.), 07-04721 (Amz Alabama Inc.).
1 possible match (shared part number, not a government interchangeability claim): 5940-01-612-6734. Verify interchangeability with system specifications before substitution.
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.