The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-604-3282, 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 Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 20 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-604-3282 |
| Primary Part Number | AE91170K |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Connection Style | PUSH (INTERNAL) FIRST QUICK DISCONNECT END |
| Connection Style | FLARED SECOND FLUID END CONNECTION |
| Connection Type | THREADED EXTERNAL TUBE SECOND FLUID END CONNECTION |
| Connection Type | INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END |
| Style Designator | FEMALE COUPLING HALF |
| Operating Pressure | 400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS |
| Leg Length | 1.59 INCHES NOMINAL IN |
| Maximum Operating Temp | 275.0 FAHRENHEIT SINGLE RESPONSE DEGF |
| Maximum Operating Temp | 275.0 FAHRENHEIT SECOND RESPONSE DEGF |
| Maximum Operating Temp | -65.0 FAHRENHEIT FIRST RESPONSE DEGF |
| Surface Treatment | ANODIZE SLEEVE |
| Surface Treatment | ANODIZE OVERALL |
| Surface Treatment | PASSIVATE BALL END |
| Thread Class | 3A SECOND FLUID END CONNECTION A |
| Thread Quantity Per Inch | 12 SECOND FLUID END CONNECTION |
| Material | ALUMINUM SLEEVE |
| Material | ALUMINUM OVERALL |
| Material | STEEL CORROSION RESISTING BALL END |
| Quick Disconnect Method | SPRING PUSH-LOCK FIRST QUICK DISCONNECT END |
| Thread Series Designator | UNIFIED NATIONAL JOINT (UNJ) SECOND 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 |
|---|---|
| AE91170K PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
NSN 4730-01-604-3282 is a Coupling Half,quick Disconnect, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-604-3282 has 1 manufacturer part number on file: AE91170K (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
Key specifications for AE91170K: Connection Style: PUSH (INTERNAL) FIRST QUICK DISCONNECT END; Connection Style: FLARED SECOND FLUID END CONNECTION; Connection Type: THREADED EXTERNAL TUBE SECOND FLUID END CONNECTION; Connection Type: INTERNAL QUICK DISCONNECT FIRST QUICK DISCONNECT END. 20 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.