The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-470-7519, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company. Government technical data includes 13 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5342-01-470-7519 |
| Primary Part Number | HS5754-100-T |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | The Boeing Company |
| Status | ACTIVE |
| Included Angle in Deg | 40.0 |
| Load Rating | 70.0 POUNDS MAXIMUM LBS |
| 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 | 1.100 INCHES MINIMUM IN |
| Nut Type | PLAIN KNURLED |
| Surface Treatment | SILVER NUT |
| 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 |
|---|---|
| HS5754-100-T | The Boeing Company (USA) |
| Reference | Meaning |
|---|---|
| HS5754-100-T | 3/9 Design control — primary reference Mcdonnell Douglas Helicopter Co Inc |
| HS5754 | D/9 Drawing number reference only The Boeing Company |
NSN 5342-01-470-7519 is a Coupling,clamp,grooved, manufactured by The Boeing Company, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-01-470-7519 has 1 manufacturer part number on file: HS5754-100-T (The Boeing Company).
1 possible match (shared part number, not a government interchangeability claim): 5342-01-470-7521. Verify interchangeability with system specifications before substitution.
Key specifications for HS5754-100-T: Included Angle in Deg: 40.0; Load Rating: 70.0 POUNDS MAXIMUM LBS; Retainer Width: 0.635 INCHES NOMINAL IN; Drilled Lockwire Hole: NOT INCLUDED. 13 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.