The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-337-7402, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Voss Industries, Llc. Government technical data includes 17 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-337-7402 |
| Primary Part Number | VC1280A-768-Z |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Voss Industries, Llc |
| Status | ACTIVE |
| Included Angle in Deg | 20.0 |
| Band Width | 0.840 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN |
| Root Width | 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN |
| Retainer Width | 0.880 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC SINGLE MATERIAL RESPONSE BAND |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE RETAINER |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Band Thickness | 0.063 INCHES NOMINAL IN |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.080 INCHES NOMINAL IN |
| Inside Diameter | 7.118 INCHES NOMINAL IN |
| Height | 0.271 INCHES MINIMUM AND 0.291 INCHES MAXIMUM IN |
| Segment Quantity | 4 |
| Material | STEEL COMP 301 BAND |
| Material | STEEL COMP 301 RETAINER |
| 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 |
|---|---|
| VC1280A-768-Z | Voss Industries, Llc (USA) |
| 3505607 PC 12 | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 364497-10 | 3/2 Design control — primary reference U.S. Government activity |
| VC128A-768-Z | 5/9 Secondary reference Voss Industries, Llc |
NSN 5342-01-337-7402 is a Coupling,clamp,grooved, manufactured by Voss Industries, Llc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-337-7402 has 2 manufacturer part numbers on file: VC1280A-768-Z (Voss Industries, Llc), 3505607 PC 12 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for VC1280A-768-Z: Included Angle in Deg: 20.0; Band Width: 0.840 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN; Root Width: 0.395 INCHES MINIMUM AND 0.405 INCHES MAXIMUM IN; Retainer Width: 0.880 INCHES MINIMUM AND 0.940 INCHES MAXIMUM IN. 17 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.