The Coupling Assembly,quick Disconne, cataloged under National Stock Number 4730-00-090-9161, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division. Government technical data includes 17 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4730-00-090-9161 |
| Primary Part Number | 7388569 |
| Item Name | Coupling Assembly,quick Disconne |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.250 INCHES FIRST FLUID END CONNECTION IN |
| Nominal Pipe Size Accommodated | 0.125 INCHES ALL ENDS IN |
| Connection Style | PLAIN FIRST FLUID END CONNECTION |
| Style Designator | COUPLING ASSEMBLY |
| Material Document and Classification | 66 FED STD ALL MATERIAL RESPONSES OVERALL |
| Operating Pressure | 2000.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Quick Disconnect Nominal Size | 0.438 INCHES ALL ENDS IN |
| Leg Length | 0.266 INCHES NOMINAL IN |
| Nominal Thread Size | 0.250 INCHES FIRST FLUID END CONNECTION IN |
| Nominal Thread Size | 0.125 INCHES SECOND FLUID END CONNECTION IN |
| Maximum Operating Temp | 54.0 CELSIUS SINGLE RESPONSE DEGC |
| Maximum Operating Temp | 65.6 CELSIUS FIRST RESPONSE DEGC |
| Surface Treatment | CADMIUM AND ZINC OVERALL |
| Material | STEEL OVERALL |
| Quick Disconnect Method | SPRING PUSH-PULL ALL ENDS |
| Thread Series Designator | NPT SECOND FLUID END CONNECTION |
| Thread Series Designator | NPT FIRST FLUID END CONNECTION |
| 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 |
|---|---|
| 7388569 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 7388569 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division (USA) |
| Reference | Meaning |
|---|---|
| 213FAND212B | 5/9 Secondary reference Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division |
NSN 4730-00-090-9161 is a Coupling Assembly,quick Disconne, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-00-090-9161 has 2 manufacturer part numbers on file: 7388569 (U S Army Tank Automotive Command Amsta-Im-Mm), 7388569 (Parker-Hannifin Corporation Dba Pneutronics Div Quick Coupler Division).
Key specifications for 7388569: Nominal Pipe Size Accommodated: 0.250 INCHES FIRST FLUID END CONNECTION IN; Nominal Pipe Size Accommodated: 0.125 INCHES ALL ENDS IN; Connection Style: PLAIN FIRST FLUID END CONNECTION; Style Designator: COUPLING ASSEMBLY. 17 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.