The Coupling Assembly Set,quick Disc, cataloged under National Stock Number 4730-01-045-3243, 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 3 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4730-01-045-3243 |
| Item Name | Coupling Assembly Set,quick Disc |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Status | ACTIVE |
| Component Quantity | 39 |
| Supply Items and Quantities | 4730-01-031-7873 COUPLING HALF, QICK DISCONNECT 1; 4730-01-031-7875 COUPLING HALF,QICK DISCONNECT 1; 5310-00-167-0834 WASHER 12; 5310-00-231-4949 NUT 12 |
| Nonsupply Items and Quantities | 82340 56237-1 BRACKET 1; 96906 MS51958-62 SCREW 12; |
| 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 |
|---|---|
| 56292-1 | 3/2 Design control — primary reference U.S. Government activity |
| 56292 | D/9 Drawing number reference only U.S. Government activity |
NSN 4730-01-045-3243 is a Coupling Assembly Set,quick Disc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5365-01-530-3796. Verify interchangeability with system specifications before substitution.
Key specifications for 4730-01-045-3243: Component Quantity: 39; Supply Items and Quantities: 4730-01-031-7873 COUPLING HALF, QICK DISCONNECT 1; 4730-01-031-7875 COUPLING HALF,QICK DISCONNECT 1; 5310-00-167-0834 WASHER 12; 5310-00-231-4949 NUT 12; Nonsupply Items and Quantities: 82340 56237-1 BRACKET 1; 96906 MS51958-62 SCREW 12;. 3 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.