The Coupling,clamp,grooved, cataloged under National Stock Number 5342-00-683-8692, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 13 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5342-00-683-8692 |
| Primary Part Number | 21388-7-125 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Root Width | 0.844 INCHES NOMINAL IN |
| Retainer Width | 1.500 INCHES NOMINAL IN |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.019 INCHES NOMINAL IN |
| Inside Diameter | 7.125 INCHES NOMINAL IN |
| Height | 0.130 INCHES NOMINAL IN |
| Nut Type | SELF-LOCKING HEXAGON |
| Material | STEEL NUT |
| Material | STEEL BOLT |
| Material | STEEL CORROSION RESISTING BAND |
| Latch Style | SINGLE |
| 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 |
|---|---|
| 21388-7-125 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| LS1561-114 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5342-00-683-8692 is a Coupling,clamp,grooved, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-683-8692 has 1 manufacturer part number on file: 21388-7-125 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
Key specifications for 21388-7-125: Root Width: 0.844 INCHES NOMINAL IN; Retainer Width: 1.500 INCHES NOMINAL IN; Shape: ROUND; Cross-Sectional Shape Style: GROOVED RETAINER. 13 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.