The Power Unit,unloader, cataloged under National Stock Number 4130-00-300-7933, 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 Johnson Controls Navy Systems, Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 4130-00-300-7933 |
| Primary Part Number | 665-02995-000 |
| Item Name | Power Unit,unloader |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Johnson Controls Navy Systems, Llc |
| Status | ACTIVE |
| General Characteristics Item Description | 2-5/8 BY 2-1/4 COMPRESSOR,3,6 AND 9 CYLINDER,GASKET 1,UNION 1,CYLINDER 1,PISTON 1,SPRING 1,SPRING RETAINER 1,RING RETAINING 1 |
| 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 |
|---|---|
| 665-02995-000 PRIMARY | Johnson Controls Navy Systems, Llc (USA) |
| Reference | Meaning |
|---|---|
| 65-2995SK | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 665-02995 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 4130PL1244400 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 365-02995 | 5/9 Secondary reference Johnson Controls Navy Systems, Llc |
| 365-247153 ITEM 3 | C/1 Advisory reference — outside the item-of-supply concept Johnson Controls Navy Systems, Llc |
NSN 4130-00-300-7933 is a Power Unit,unloader, manufactured by Johnson Controls Navy Systems, Llc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-300-7933 has 1 manufacturer part number on file: 665-02995-000 (Johnson Controls Navy Systems, Llc).
1 possible match (shared part number, not a government interchangeability claim): 4130-01-479-8590. Verify interchangeability with system specifications before substitution.
Key specifications for 665-02995-000: General Characteristics Item Description: 2-5/8 BY 2-1/4 COMPRESSOR,3,6 AND 9 CYLINDER,GASKET 1,UNION 1,CYLINDER 1,PISTON 1,SPRING 1,SPRING RETAINER 1,RING RETAINING 1. 1 specification is 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.