The Filter-Drier,refrigerant, cataloged under National Stock Number 4130-01-166-7743, 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 Spinco Metal Products Inc. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4130-01-166-7743 |
| Primary Part Number | 750191-2 |
| Item Name | Filter-Drier,refrigerant |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Spinco Metal Products Inc |
| Status | ACTIVE |
| Tube Outside Diameter for Which Designed | 0.101 INCHES MINIMUM AND 0.104 INCHES MAXIMUM SECOND END IN |
| Tube Outside Diameter for Which Designed | 0.315 INCHES MINIMUM AND 0.318 INCHES MAXIMUM FIRST END IN |
| Style Designator | UNTHREADED INTERNAL BOTH ENDS |
| Shape | STRAIGHT |
| Desiccant Type | MOLECULAR SIEVE |
| Desiccant Capacity | 7.500 CUBIC INCHES |
| Unit Type | NONREFILLABLE |
| Shell Diameter | 0.750 INCHES NOMINAL IN |
| Material | COPPER SHELL |
| End Connection Type and Location | UNTHREADED INTERNAL TUBE FIRST END |
| Connection Special Design | UNION BOTH ENDS |
| 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 |
|---|---|
| 750191-2 | Spinco Metal Products Inc (USA) |
| Reference | Meaning |
|---|---|
| 38648-002 | 3/9 Design control — primary reference Temprite Products Div of Elkay Mfg Co |
NSN 4130-01-166-7743 is a Filter-Drier,refrigerant, manufactured by Spinco Metal Products Inc, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-166-7743 has 1 manufacturer part number on file: 750191-2 (Spinco Metal Products Inc).
Key specifications for 750191-2: Tube Outside Diameter for Which Designed: 0.101 INCHES MINIMUM AND 0.104 INCHES MAXIMUM SECOND END IN; Tube Outside Diameter for Which Designed: 0.315 INCHES MINIMUM AND 0.318 INCHES MAXIMUM FIRST END IN; Style Designator: UNTHREADED INTERNAL BOTH ENDS; Shape: STRAIGHT. 11 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.