The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-054-5713, 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 26 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5342-01-054-5713 |
| Primary Part Number | 52757-500 |
| 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 |
| Included Angle in Deg | 40.0 |
| Band Width | 0.750 INCHES NOMINAL IN |
| Root Width | 0.207 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Retainer Width | 0.720 INCHES MINIMUM AND 0.781 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE SEGMENT |
| Material Document and Classification | MIL-S-5059, TYPE 301, ANNEALED MIL SPEC 1ST MATERIAL RESPONSE OR MIL-S-5059, TYPE 302, ANNEALED MIL SPEC 2ND MATERIAL RESPONSE TRUNNION |
| Material Document and Classification | MIL-S-5059, TYPE 301, HARD MIL SPEC SINGLE MATERIAL RESPONSE STRAP |
| Material Document and Classification | QQ-S-763, CLASS 431 FED SPEC SINGLE MATERIAL RESPONSE BOLT |
| Shape | ROUND |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Band Thickness | 0.032 INCHES NOMINAL IN |
| Sealing Inner Liner | NOT INCLUDED |
| Retainer Thickness | 0.040 INCHES NOMINAL IN |
| Inside Diameter | 5.636 INCHES NOMINAL IN |
| Height | 0.281 INCHES NOMINAL IN |
| Nut Type | SELF-LOCKING HEXAGON |
| Segment Quantity | 3 |
| Surface Treatment | SILVER NUT |
| Precious Material and Location | PLATED NUT SILVER |
| Material | STEEL COMP 431 BOLT |
| Material | STEEL CORROSION RESISTING NUT |
| Material | STEEL COMP 301 SEGMENT |
| Material | STEEL COMP 301 OR STEEL COMP 302 TRUNNION |
| Material | STEEL COMP 301 STRAP |
| 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 |
|---|---|
| 52757-500 PRIMARY | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| Reference | Meaning |
|---|---|
| 52757-500 | 3/9 Design control — primary reference Eaton Aeroquip Llc Dba Jackson North 1 |
NSN 5342-01-054-5713 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 5342-01-054-5713 has 1 manufacturer part number on file: 52757-500 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution).
Key specifications for 52757-500: Included Angle in Deg: 40.0; Band Width: 0.750 INCHES NOMINAL IN; Root Width: 0.207 INCHES NOMINAL IN; Precious Material: SILVER. 26 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.