The Coupling,clamp,grooved, cataloged under National Stock Number 5342-00-865-2748, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Rolls-Royce Corporation. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5342-00-865-2748 |
| Primary Part Number | 6820394 |
| Item Name | Coupling,clamp,grooved |
| FSC / FSG | 5342 / 53 — Mount,resilient,weapon System |
| Manufacturer | Rolls-Royce Corporation |
| Status | CANCELLED |
| Material | STEEL CORROSION RESISTING BOLT |
| Material | STEEL UNS S34720 OR STEEL UNS S34723 NUT |
| Material | STEEL COMP 301 SEGMENT |
| Shape | ROUND |
| Root Width | 0.207 INCHES NOMINAL IN |
| Retainer Width | 0.750 INCHES NOMINAL IN |
| Band Thickness | 0.040 INCHES NOMINAL IN |
| Band Width | 0.620 INCHES NOMINAL IN |
| Sealing Inner Liner | NOT INCLUDED |
| Nut Type | SELF-LOCKING HEXAGON |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/2 HARD MIL SPEC 1ST MATERIAL RESPONSE AND MIL-S-18732 MIL SPEC 2ND MATERIAL RESPONSE BAND |
| Included Angle in Deg | 40.0 |
| Segment Quantity | 3 |
| Retainer Thickness | 0.040 INCHES NOMINAL IN |
| Latch Style | SINGLE |
| Material Document and Classification | AMS 5642 ASSN STD ALL MATERIAL RESPONSES NUT |
| Material Document and Classification | MIL-S-5059, TYPE 301, 1/4 HARD MIL SPEC SINGLE MATERIAL RESPONSE SEGMENT |
| Material | STEEL COMP 301 AND STEEL CORROSION RESISTING BAND |
| Height | 0.281 INCHES NOMINAL IN |
| Material Document and Classification | MIL-S-18732 MIL SPEC SINGLE MATERIAL RESPONSE BOLT |
| Cross-Sectional Shape Style | GROOVED RETAINER |
| Inside Diameter | 7.011 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 54072 | Eaton Aeroquip Llc Dba Jackson North 1 (USA) |
| 6820394 PRIMARY | Rolls-Royce Corporation (USA) |
| 6820394 | General Motors Corp (USA) |
| 6820388 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 54072 | Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution (USA) |
| 6820394 | Allison Transmission Inc Dba Allison Transmission, Inc (USA) |
| 40533 | Bs Specialty Clamps Inc (USA) |
NSN 5342-00-865-2748 is a Coupling,clamp,grooved, manufactured by Rolls-Royce Corporation, classified under FSC 5342 (Mount,resilient,weapon System). Status: cancelled.
NSN 5342-00-865-2748 has 7 cross-referenced part numbers: 54072 (Eaton Aeroquip Llc Dba Jackson North 1), 6820394 (Rolls-Royce Corporation), 6820394 (General Motors Corp), 6820388 (Allison Transmission Inc Dba Allison Transmission, Inc), 54072 (Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution) and 2 more.
There are 12 known substitutes for 5342-00-865-2748: 7040-00-009-2268, 5945-00-086-1800, 5330-00-183-5926 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6820394: Material: STEEL CORROSION RESISTING BOLT; Material: STEEL UNS S34720 OR STEEL UNS S34723 NUT; Material: STEEL COMP 301 SEGMENT; Shape: ROUND. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 5342-00-865-2748 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.