The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-462-2679, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Hydraflow. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 — Hardware, Weapon System (FSG 53) |
| Manufacturers | Spurs Marine Manufacturing Inc (CAGE 0PVX4); Hydraflow (CAGE 24984) |
| Parameter | Value |
|---|---|
| NSN | 5342-01-462-2679 |
| Primary Part Number | 18J02-32C |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Hydraflow |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 74A850609-2065 | Spurs Marine Manufacturing Inc (USA) |
| 18J02-32C PRIMARY | Hydraflow (USA) |
| Reference | Meaning |
|---|---|
| 74-580077-231 | D/9 Drawing number reference only The Boeing Company Div Defense |
NSN 5342-01-462-2679 is a Coupling,clamp,grooved, manufactured by Hydraflow, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-462-2679 has 2 manufacturer part numbers on file: 74A850609-2065 (Spurs Marine Manufacturing Inc), 18J02-32C (Hydraflow).
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.