The Coupling,clamp,grooved, cataloged under National Stock Number 5342-00-331-4797, 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 30 specifications, cited from the U.S. Government catalog. The record lists 4 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 12 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-00-331-4797 |
| Primary Part Number | VR1025-200 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Voss Industries, Llc |
| Status | ACTIVE |
| Included Angle in Deg | 38.5 |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BOLT |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SEGMENT |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE TRUNNION |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE QUICK RELEASE CATCH |
| Band Width | 2.350 INCHES NOMINAL IN |
| Retainer Width | 0.450 INCHES NOMINAL IN |
| Drilled Lockwire Hole | NOT INCLUDED |
| Material Document and Classification | AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE BOLT |
| Material Document and Classification | AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Material Document and Classification | AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE TRUNNION |
| Material Document and Classification | AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE LATCH |
| Material Document and Classification | AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE SEGMENT |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Band Thickness | 0.780 INCHES NOMINAL IN |
| Sealing Inner Liner | INCLUDED |
| Retainer Thickness | 0.097 INCHES NOMINAL IN |
| Inside Diameter | 2.000 INCHES NOMINAL IN |
| Height | 0.213 INCHES NOMINAL IN |
| Nut Type | PLAIN ROUND |
| Segment Quantity | 2 |
| Surface Treatment | SILVER NUT |
| Surface Treatment | PASSIVATE BOLT |
| Surface Treatment | PASSIVATE TRUNNION |
| Surface Treatment | PASSIVATE SEGMENT |
| Surface Treatment | PASSIVATE QUICK RELEASE CATCH |
| Material | IRON ALLOY 660 NUT |
| Material | IRON ALLOY 660 TRUNNION |
| Material | IRON ALLOY 660 BOLT |
| 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 |
|---|---|
| VR1025-200 PRIMARY | Voss Industries, Llc (USA) |
| GC550FF200A | Northrop Grumman Systems Corporation (USA) |
| 2703-200 PRIMARY | Eaton Corporation Div Fed (USA) |
| 12344047 | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| 5342PL0835453 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5342PL1758911 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 12344047 | 5/9 Secondary reference U.S. Government activity |
| NM155006-0200 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| 10117784 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| 5342PL1738085 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5342003314797 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 5342PL1676190 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 52241AB200 | 5/9 Secondary reference U.S. Government activity |
| C7882-200 | 5/9 Secondary reference Clamp Manufacturing Co Inc Dba Kant-Twist |
| NM155004-0200 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| ST7M276-200L | 5/1 Secondary reference The Boeing Company Div Defense |
NSN 5342-00-331-4797 is a Coupling,clamp,grooved, manufactured by Voss Industries, Llc, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-331-4797 has 4 manufacturer part numbers on file: VR1025-200 (Voss Industries, Llc), GC550FF200A (Northrop Grumman Systems Corporation), 2703-200 (Eaton Corporation Div Fed), 12344047 (U S Army Tank Automotive Command Amsta-Im-Mm).
2 possible matches (shared part number, not a government interchangeability claim): 5342-01-068-8137, 5342-01-229-9565. Verify interchangeability with system specifications before substitution.
Key specifications for VR1025-200: Included Angle in Deg: 38.5; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BOLT; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SEGMENT; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE TRUNNION. 30 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.