The Cap,quick Disconnect, cataloged under National Stock Number 4730-01-192-9666, 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 Elliott Machine Works Inc. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Item Name | Cap,quick Disconnect |
| FSC / FSG | 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings (FSG 47) |
| Manufacturers | Dover Fluid Management, Inc. Div Dover Resources Inc. (CAGE 1D9T5); Dvcc, Llc (CAGE 24869); Elliott Machine Works Inc (CAGE 23834) |
| Parameter | Value |
|---|---|
| NSN | 4730-01-192-9666 |
| Primary Part Number | A10510 |
| Item Name | Cap,quick Disconnect |
| FSC / FSG | 4730 / 47 — Hose, Pipe, Tube, Lubrication, and Railing Fittings |
| Manufacturer | Elliott Machine Works Inc |
| Status | ACTIVE |
| 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 |
|---|---|
| 634B-1SST | Dover Fluid Management, Inc. Div Dover Resources Inc. (USA) |
| 100DC 1INCHSS | Dvcc, Llc (USA) |
| 634-B 1INCHSS | Dover Fluid Management, Inc. Div Dover Resources Inc. (USA) |
| A10510 PRIMARY | Elliott Machine Works Inc (USA) |
| Reference | Meaning |
|---|---|
| 634B-1SST | 5/9 Secondary reference U.S. Government activity |
| 634-B 1INCHSS | 5/9 Secondary reference U.S. Government activity |
| 634B-1SST | 5/9 Secondary reference Dover Resources Inc Dba Opw Engineered Systems |
| 634-B 1INCHSS | 5/9 Secondary reference Dover Resources Inc Dba Opw Engineered Systems |
NSN 4730-01-192-9666 is a Cap,quick Disconnect, manufactured by Elliott Machine Works Inc, classified under FSC 4730, Hose, Pipe, Tube, Lubrication, and Railing Fittings. Status: active.
NSN 4730-01-192-9666 has 4 manufacturer part numbers on file: 634B-1SST (Dover Fluid Management, Inc. Div Dover Resources Inc.), 100DC 1INCHSS (Dvcc, Llc), 634-B 1INCHSS (Dover Fluid Management, Inc. Div Dover Resources Inc.), A10510 (Elliott Machine Works Inc).
1 possible match (shared part number, not a government interchangeability claim): 6910-01-470-6077. Verify interchangeability with system specifications before substitution.
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.