The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-126-3883, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Eaton Corporation Div Fed. Government technical data includes 30 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-126-3883 |
| Primary Part Number | 2703-175 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Eaton Corporation Div Fed |
| Status | ACTIVE |
| Included Angle in Deg | 38.0 |
| Temp Rating | 1060.0 CELSIUS AND 1360.0 CELSIUS DEGC |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT |
| 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 HINGE |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE RIVET |
| Surface Treatment Document and Classification | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE SAFETY LATCH |
| Load Rating | 1500.0 POUNDS MAXIMUM LBS |
| Precious Material | SILVER |
| 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 5525 ASSN STD SINGLE MATERIAL RESPONSE HINGE |
| Material Document and Classification | AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE SAFETY LATCH |
| Material Document and Classification | AMS 5732 ASSN STD SINGLE MATERIAL RESPONSE RIVET |
| Material Document and Classification | AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Shape | ROUND |
| Sealing Inner Liner | NOT INCLUDED |
| Nut Type | PLAIN ROUND |
| Segment Quantity | 2 |
| Surface Treatment | PASSIVATE BOLT |
| Surface Treatment | PASSIVATE RIVET |
| Surface Treatment | PASSIVATE AND SILVER NUT |
| Surface Treatment | PASSIVATE HINGE |
| Surface Treatment | PASSIVATE SAFETY LATCH |
| Precious Material and Location | NUT SILVER |
| Material | IRON ALLOY 660 NUT |
| Material | IRON ALLOY 660 BOLT |
| Material | IRON ALLOY 660 RETAINER |
| Material | IRON ALLOY 660 HINGE |
| 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 |
|---|---|
| ST7M276-175L | The Boeing Company Div Defense (USA) |
| VR1025-175 | Voss Industries, Llc (USA) |
| 2703-175 PRIMARY | Eaton Corporation Div Fed (USA) |
| Reference | Meaning |
|---|---|
| R1025-175 | 5/9 Secondary reference Voss Industries, Llc |
| 10117793 | 6/9 Informative reference only Nimikkeistokeskus Ncb Finland |
| NM155004-0175 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| NM155006-0175 | 5/9 Secondary reference Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
NSN 5342-01-126-3883 is a Coupling,clamp,grooved, manufactured by Eaton Corporation Div Fed, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-126-3883 has 3 manufacturer part numbers on file: ST7M276-175L (The Boeing Company Div Defense), VR1025-175 (Voss Industries, Llc), 2703-175 (Eaton Corporation Div Fed).
Key specifications for 2703-175: Included Angle in Deg: 38.0; Temp Rating: 1060.0 CELSIUS AND 1360.0 CELSIUS DEGC; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE NUT; Surface Treatment Document and Classification: QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE BOLT. 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.