The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-173-1232, 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 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-173-1232 |
| Primary Part Number | AE97033H |
| 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 | FLARED ALL ENDSUNABLE TO DECODE |
| Connection Type | INTERNAL QUICK DISCONNECT ALL ENDSUNABLE TO DECODE |
| Connection Type | THREADED EXTERNAL TUBE FIRST FLUID END CONNECTIONUNABLE TO DECODE |
| Style Designator | MALE COUPLING HALF |
| Material Document and Classification | QQ-A-225/6 FED SPEC SINGLE MATERIAL RESPONSE BODYUNABLE TO DECODE |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES ALL ENDSUNABLE TO DECODE IN |
| Quick Disconnect Nominal Size | 0.500 INCHES ALL ENDSUNABLE TO DECODE IN |
| Leg Length | 1.250 INCHES NOMINAL IN |
| Features Provided | SELF-SEALING |
| Nominal Thread Size | 0.750 INCHES ALL ENDSUNABLE TO DECODE IN |
| Seat Angle | 37.0 DEGREES |
| Thread Class | 3A ALL ENDSUNABLE TO DECODE A |
| Material | UNABLE TO DECODE |
| Quick Disconnect Method | SPRING PUSH-PULL ALL ENDSUNABLE TO DECODE |
| Thread Series Designator | UNABLE TO DECODE |
| 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 |
|---|---|
| AE97033H PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 712529-3 | Raytheon Company Div Rmd Strategic (USA) |
| Reference | Meaning |
|---|---|
| 712529 | 7/2 Vendor item drawing reference Raytheon Company Div Rmd Strategic |
NSN 4730-01-173-1232 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 4730-01-173-1232 has 2 manufacturer part numbers on file: AE97033H (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution), 712529-3 (Raytheon Company Div Rmd Strategic).
3 possible matches (shared part number, not a government interchangeability claim): 4730-01-173-4171, 4730-01-173-4172, 4730-01-175-1136. Verify interchangeability with system specifications before substitution.
Key specifications for AE97033H: Connection Style: FLARED ALL ENDSUNABLE TO DECODE; Connection Type: INTERNAL QUICK DISCONNECT ALL ENDSUNABLE TO DECODE; Connection Type: THREADED EXTERNAL TUBE FIRST FLUID END CONNECTIONUNABLE TO DECODE; Style Designator: MALE COUPLING HALF. 15 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.