The Compressor Unit,refrigeration, cataloged under National Stock Number 4130-01-678-7817, 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 Tecumseh Europe Sa. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4130-01-678-7817 |
| Primary Part Number | AE4450Y-AA1A |
| Item Name | Compressor Unit,refrigeration |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Tecumseh Europe Sa |
| Status | ACTIVE |
| Frequency in Hertz | 60.0 |
| 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 |
|---|---|
| AE4450Y-AA1A | Tecumseh Europe Sa (FRA) |
| AE4450Y-AA1A | Hill Equipment a J Baker & Sons Pty Ltd (AUS) |
| Reference | Meaning |
|---|---|
| AE4450Y-AA1A | 3/9 Design control — primary reference Tecumseh Products Company Llc Div Tecumseh Compressor Co. Llc |
NSN 4130-01-678-7817 is a Compressor Unit,refrigeration, manufactured by Tecumseh Europe Sa, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-678-7817 has 2 manufacturer part numbers on file: AE4450Y-AA1A (Tecumseh Europe Sa), AE4450Y-AA1A (Hill Equipment a J Baker & Sons Pty Ltd).
Key specifications for AE4450Y-AA1A: Frequency in Hertz: 60.0; Special Features: VOLTAGE:115V;TYPE:RECIPROCATING;HBP - HIGH BACK PRESSURE;REFRIGERANT:R-134A/R-513A;MAX. CONTINUOUS CURRENT (MCC IN AMPS):12.68 V; Part Name Assigned by Controlling Agency: RECIPROCATING COMPRESSOR. 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.