The Filter-Drier,refrigerant, cataloged under National Stock Number 4130-01-321-7957, is classified within Federal Supply Class 4130 (No Item Name Available) of the Refrigeration, AC, and Air Circulating Equipment group. The primary manufacturer of record is Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4130-01-321-7957 |
| Primary Part Number | 1559AS137 |
| Item Name | Filter-Drier,refrigerant |
| FSC / FSG | 4130 / 41 — No Item Name Available |
| Manufacturer | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
| Status | ACTIVE |
| Connection Special Design | UNION LOCATION NOT OTHERWISE SPECIFIED |
| End Connection Type and Location | UNTHREADED INTERNAL TUBE FIRST END |
| Material | COPPER SHELL |
| Unit Type | NONREFILLABLE |
| Shape | STRAIGHT |
| Style Designator | UNTHREADED INTERNAL LOCATION NOT OTHERWISE SPECIFIED |
| Features Provided | INTEGRAL STRAINER |
| Tube Outside Diameter for Which Designed | 0.127 INCHES NOMINAL SECOND END IN |
| Tube Outside Diameter for Which Designed | 0.312 INCHES NOMINAL FIRST END IN |
| End Connection Type and Location | UNTHREADED INTERNAL TUBE SECOND END |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 1559AS137 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 1559AS137-1 | Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier (USA) |
| 319-1 | Parker-Hannifin Corporation Dba Mobile Climate Systems Division Div Mobile Climate Systems Division (USA) |
NSN 4130-01-321-7957 is a Filter-Drier,refrigerant, manufactured by Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier, classified under FSC 4130 (No Item Name Available). Status: active.
NSN 4130-01-321-7957 has 3 cross-referenced part numbers: 1559AS137 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 1559AS137-1 (Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier), 319-1 (Parker-Hannifin Corporation Dba Mobile Climate Systems Division Div Mobile Climate Systems Division).
There are 12 known substitutes for 4130-01-321-7957: 3110-00-100-0757, 4460-00-115-5146, 5855-00-179-4368 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 1559AS137: Connection Special Design: UNION LOCATION NOT OTHERWISE SPECIFIED; End Connection Type and Location: UNTHREADED INTERNAL TUBE FIRST END; Material: COPPER SHELL; Unit Type: NONREFILLABLE. 11 total characteristics are documented in the Federal Logistics Information System.