The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-041-9852, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5342-01-041-9852 |
| Primary Part Number | NH100480-0350 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution |
| Status | ACTIVE |
| Surface Treatment Document and Classification | QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE AND AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT |
| Band Width | 0.620 INCHES NOMINAL IN |
| Root Width | 0.147 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN |
| Retainer Width | 0.630 INCHES NOMINAL IN |
| Material Document and Classification | AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE BOLT |
| Material Document and Classification | AMS 5525, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Band Thickness | 0.007 INCHES NOMINAL IN |
| Specification/standard Data | 26512-GC550 MANUFACTURERS SPECIFICATION |
| Sealing Inner Liner | INCLUDED |
| Retainer Thickness | 0.006 INCHES NOMINAL IN |
| Inside Diameter | 4.050 INCHES NOMINAL IN |
| Height | 0.215 INCHES NOMINAL IN |
| Nut Type | SELF-LOCKING HEXAGON |
| Segment Quantity | 3 |
| Surface Treatment | SILVER NUT |
| Material | IRON ALLOY 660 NUT |
| Material | IRON ALLOY 660 BOLT |
| Latch Style | DOUBLE |
| 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 |
|---|---|
| NH100480-0350 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| GC550KC350 | 7/2 Vendor item drawing reference Northrop Grumman Systems Corporation |
NSN 5342-01-041-9852 is a Coupling,clamp,grooved, manufactured by Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-041-9852 has 1 manufacturer part number on file: NH100480-0350 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
Key specifications for NH100480-0350: Surface Treatment Document and Classification: QQ-S-365 FED SPEC SINGLE TREATMENT RESPONSE AND AMS 2410 ASSN STD SINGLE TREATMENT RESPONSE NUT; Band Width: 0.620 INCHES NOMINAL IN; Root Width: 0.147 INCHES MINIMUM AND 0.162 INCHES MAXIMUM IN; Retainer Width: 0.630 INCHES NOMINAL IN. 20 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.