The Filter-Drier,refrigerant, cataloged under National Stock Number 4130-01-311-1189, 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 Parker-Hannifin Corp Div Sporlan Division. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4130-01-311-1189 |
| Primary Part Number | RSF-9621-T |
| Item Name | Filter-Drier,refrigerant |
| FSC / FSG | 4130 / 41 — Refrigeration and Air Conditioning Components |
| Manufacturer | Parker-Hannifin Corp Div Sporlan Division |
| Status | ACTIVE |
| Cartridge Overall Diameter | 3.700 INCHES NOMINAL IN |
| Cartridge Quantity | 2 |
| Tube Outside Diameter for Which Designed | 2.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN |
| Style Designator | UNTHREADED INTERNAL LOCATION NOT OTHERWISE SPECIFIED |
| Shape | ANGULAR |
| Unit Type | REFILLABLE CARTRIDGE |
| Surface Treatment | PAINT SHELL |
| Material | STEEL SHELL |
| Cartridge Length | 5.500 INCHES NOMINAL IN |
| End Connection Type and Location | UNTHREADED INTERNAL TUBE FIRST END |
| End Connection Type and Location | UNTHREADED INTERNAL TUBE SECOND END |
| Connection Special Design | UNION LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| RSF-9621-T PRIMARY | Parker-Hannifin Corp Div Sporlan Division (USA) |
| Reference | Meaning |
|---|---|
| 026-30157 | C/1 Advisory reference — outside the item-of-supply concept Johnson Controls Navy Systems, Llc |
NSN 4130-01-311-1189 is a Filter-Drier,refrigerant, manufactured by Parker-Hannifin Corp Div Sporlan Division, classified under FSC 4130, Refrigeration and Air Conditioning Components. Status: active.
NSN 4130-01-311-1189 has 1 manufacturer part number on file: RSF-9621-T (Parker-Hannifin Corp Div Sporlan Division).
Key specifications for RSF-9621-T: Cartridge Overall Diameter: 3.700 INCHES NOMINAL IN; Cartridge Quantity: 2; Tube Outside Diameter for Which Designed: 2.625 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN; Style Designator: UNTHREADED INTERNAL LOCATION NOT OTHERWISE SPECIFIED. 12 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.