The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-329-4415, 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 17 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5342-01-329-4415 |
| Primary Part Number | 2412-100 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Eaton Corporation Div Fed |
| Status | ACTIVE |
| Temp Rating | -65.0 FAHRENHEIT AND 1200.0 FAHRENHEIT DEGF |
| Surface Treatment Document and Classification | QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE AND AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| Material Document and Classification | AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Material Document and Classification | AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE LINK |
| Material Document and Classification | AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE RETAINER |
| Material Document and Classification | AMS 5640 ASSN STD SINGLE MATERIAL RESPONSE WASHER |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Sealing Inner Liner | NOT INCLUDED |
| Inside Diameter | 1.916 INCHES MINIMUM IN |
| Height | 0.187 INCHES NOMINAL IN |
| Surface Treatment | SILVER NUT |
| Material | IRON ALLOY 660 NUT |
| Material | NICKEL RETAINER |
| Material | STEEL CORROSION RESISTING WASHER |
| Material | NICKEL LINK |
| 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 |
|---|---|
| 2412-100 PRIMARY | Eaton Corporation Div Fed (USA) |
| Reference | Meaning |
|---|---|
| GC55OFF100 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5342-01-329-4415 is a Coupling,clamp,grooved, manufactured by Eaton Corporation Div Fed, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-329-4415 has 1 manufacturer part number on file: 2412-100 (Eaton Corporation Div Fed).
Key specifications for 2412-100: Temp Rating: -65.0 FAHRENHEIT AND 1200.0 FAHRENHEIT DEGF; Surface Treatment Document and Classification: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE AND AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT; Material Document and Classification: AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT; Material Document and Classification: AMS 5596 ASSN STD SINGLE MATERIAL RESPONSE LINK. 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.