The Condenser,refrigeration, cataloged under National Stock Number 4130-00-250-4877, 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 Carrier Corp. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4130-00-250-4877 |
| Primary Part Number | 9W91-179 |
| Item Name | Condenser,refrigeration |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Carrier Corp |
| Status | ACTIVE |
| Refrigerant Side Test Minimum Pressure | 300.000 POUNDS PER SQUARE INCH LBS |
| Pass Quantity | 2 |
| Water Connection Size | 3 IN. IPS IN |
| Water Side Test Minimum Pressure | 225.000 POUNDS PER SQUARE INCH LBS |
| Tube Quantity | 82 |
| Condensing Surface Area | 235.000 SQUARE FEET |
| Water Connection Type | FLANGE |
| Shell Outside Diameter | 10.750 INCHES IN |
| Tube Effective Length | 6.000 FEET FT |
| Media for Which Designed | REFRIGERANT 12 |
| Water for Which Designed | SALT |
| Material | STEEL SHELL |
| Material | NICKEL ALLOY TUBE |
| Material | NICKEL ALLOY HEAD |
| Reference Number Differentiating Characteristics | AS DIFFERENTIATED BY MATERIAL |
| 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 |
|---|---|
| 9W91-179 | Carrier Corp (USA) |
| Reference | Meaning |
|---|---|
| 91Q2A3321N6 | 3/1 Design control — primary reference Carrier Corp |
NSN 4130-00-250-4877 is a Condenser,refrigeration, manufactured by Carrier Corp, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-00-250-4877 has 1 manufacturer part number on file: 9W91-179 (Carrier Corp).
Key specifications for 9W91-179: Refrigerant Side Test Minimum Pressure: 300.000 POUNDS PER SQUARE INCH LBS; Pass Quantity: 2; Water Connection Size: 3 IN. IPS IN; Water Side Test Minimum Pressure: 225.000 POUNDS PER SQUARE INCH LBS. 15 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.