The Coupling,clamp,grooved, cataloged under National Stock Number 5342-00-231-1647, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-231-1647 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Status | ACTIVE |
| Included Angle in Deg | 40.0 |
| Root Width | 0.810 INCHES NOMINAL IN |
| Retainer Width | 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Sealing Inner Liner | INCLUDED |
| Retainer Thickness | 0.060 INCHES NOMINAL IN |
| Inside Diameter | 4.680 INCHES NOMINAL IN |
| Height | 0.280 INCHES NOMINAL IN |
| Segment Quantity | 2 |
| Material | STEEL COMP 301 OVERALL |
| 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 |
| Reference | Meaning |
|---|---|
| MV89019B3S468 | 3/9 Design control — primary reference Aeroquip Corp Transportation Products Div Lawrence Plant |
NSN 5342-00-231-1647 is a Coupling,clamp,grooved, classified under FSC 5342, Hardware, Weapon System. Status: active.
Key specifications for 5342-00-231-1647: Included Angle in Deg: 40.0; Root Width: 0.810 INCHES NOMINAL IN; Retainer Width: 0.590 INCHES MINIMUM AND 0.650 INCHES MAXIMUM IN; Material Document and Classification: MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. 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.