The Coupling Half,quick Disconnect, cataloged under National Stock Number 4730-01-675-7936, is classified within Federal Supply Class 4730 (Hose, Pipe, Tube, Lubrication, and Railing Fittings) of the Pipe, Tubing, Hose, and Fittings group. Government technical data includes 5 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-675-7936 |
| Item Name | Coupling Half,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Nominal Pipe Size Accommodated | 0.500 INCHES SECOND FLUID END CONNECTION IN |
| Connection Type | THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION |
| Nominal Outside Diameter Tube Accommodated | 0.500 INCHES SECOND FLUID END CONNECTION IN |
| Material | PLASTIC ACETAL OVERALL |
| Quick Disconnect Method | PUSH-PULL 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 |
| Reference | Meaning |
|---|---|
| 11B4550085 | 7/2 Vendor item drawing reference Devcom Chemical Biological Center Dba Chemical Biological Center Div U.s. Dept of Army |
| A8MC8-MG | 3/9 Design control — primary reference U.S. Government activity |
NSN 4730-01-675-7936 is a Coupling Half,quick Disconnect, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
Key specifications for 4730-01-675-7936: Nominal Pipe Size Accommodated: 0.500 INCHES SECOND FLUID END CONNECTION IN; Connection Type: THREADED EXTERNAL PIPE FIRST FLUID END CONNECTION; Nominal Outside Diameter Tube Accommodated: 0.500 INCHES SECOND FLUID END CONNECTION IN; Part Name Assigned by Controlling Agency: STRAIGHT CONNECT FITTING,PUSH. 5 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.