The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-470-7521, 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 15 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5342-01-470-7521 |
| Primary Part Number | HS5754-200-T |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Eaton Corporation Div Fed |
| Status | ACTIVE |
| Included Angle in Deg | 40.0 |
| Load Rating | 85.0 POUNDS MAXIMUM LBS |
| Precious Material | SILVER |
| Retainer Width | 0.635 INCHES NOMINAL IN |
| Drilled Lockwire Hole | NOT INCLUDED |
| Material Document and Classification | AMS 5732, COMP 660 ASSN STD SINGLE MATERIAL RESPONSE NUT |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Sealing Inner Liner | NOT INCLUDED |
| Inside Diameter | 2.100 INCHES MINIMUM IN |
| Nut Type | PLAIN KNURLED |
| Surface Treatment | SILVER NUT |
| Precious Material and Location | NUT SILVER |
| Material | IRON ALLOY 660 NUT |
| 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 |
|---|---|
| HS5754-200-T PRIMARY | Eaton Corporation Div Fed (USA) |
| HS5754-200-T | The Boeing Company Div Services (USA) |
| HS5754-200-T | Voss Industries, Llc (USA) |
| Reference | Meaning |
|---|---|
| HS5754-200-T | 5/9 Secondary reference Mcdonnell Douglas Helicopter Co Inc |
| HS5754 | 5/9 Secondary reference The Boeing Company |
| HS5754-200-T | 7/2 Vendor item drawing reference The Boeing Company |
| HS5754 | D/9 Drawing number reference only Mcdonnell Douglas Helicopter Co Inc |
NSN 5342-01-470-7521 is a Coupling,clamp,grooved, manufactured by Eaton Corporation Div Fed, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-470-7521 has 3 manufacturer part numbers on file: HS5754-200-T (Eaton Corporation Div Fed), HS5754-200-T (The Boeing Company Div Services), HS5754-200-T (Voss Industries, Llc).
Key specifications for HS5754-200-T: Included Angle in Deg: 40.0; Load Rating: 85.0 POUNDS MAXIMUM LBS; Precious Material: SILVER; Retainer Width: 0.635 INCHES NOMINAL IN. 15 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.