The Clamp,loop, cataloged under National Stock Number 5340-00-283-0649, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Aeronautical Standards Group Dept of Navy and Air Force. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 9 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 | 5340-00-283-0649 |
| Primary Part Number | AN742D7C |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Aeronautical Standards Group Dept of Navy and Air Force |
| Status | CANCELLED |
| Center to Center Distance Between Loop and Mounting Hole | 0.608 INCHES MINIMUM AND 0.638 INCHES MAXIMUM IN |
| Loop Inside Diameter | 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN |
| Diameter | 0.204 INCHES NOMINAL IN |
| Material | RUBBER CUSHION |
| Tongue Hole Type | ROUND, UNTHREADED |
| Material Thickness | 0.032 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 BAND |
| Distance From Loop Center to Tongue End | 0.826 INCHES MINIMUM AND 0.856 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND |
| Style Designator | OFFSET MOUNT |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| AN742D7C | Aeronautical Standards Group Dept of Navy and Air Force (USA) |
| 812783 | Us Army Aviation and Missile Command (USA) |
| 5340PL0841579 | Jednolity Indeks Materialowy - Uniform Material Index (POL) |
| MS21919DG7 | Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M |
| 8040 | Hellermanntyton (FRA) |
| 52856-6 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 52856-6 | Alliedsignal Inc Dba Allied-Signal Aerospace Co (USA) |
| MS21919DG7 | Hellermanntyton (FRA) |
| 5096D41 | Curtiss-Wright Controls, Inc. Div Actuation Division (USA) |
| MS21919-7 | Hellermanntyton (FRA) |
| 214-1096P6 | Raytheon Company Div Corp (USA) |
NSN 5340-00-283-0649 is a Clamp,loop, manufactured by Aeronautical Standards Group Dept of Navy and Air Force, classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-283-0649 has 11 cross-referenced part numbers: AN742D7C (Aeronautical Standards Group Dept of Navy and Air Force), 812783 (Us Army Aviation and Missile Command), 5340PL0841579 (Jednolity Indeks Materialowy - Uniform Material Index), MS21919DG7 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 8040 (Hellermanntyton) and 6 more.
There are 12 known substitutes for 5340-00-283-0649: 5340-01-071-2006, 5330-00-062-4405, 5905-00-189-2474 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for AN742D7C: Center to Center Distance Between Loop and Mounting Hole: 0.608 INCHES MINIMUM AND 0.638 INCHES MAXIMUM IN; Overall Width: 0.500 INCHES NOMINAL IN; Loop Inside Diameter: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN; Diameter: 0.204 INCHES NOMINAL IN. 11 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-283-0649 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.