The Clamp,loop, cataloged under National Stock Number 5340-01-189-7646, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 17 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-189-7646 |
| Item Name | Clamp,loop |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Lug Hole Diameter | 0.189 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN |
| Cushioning Environmental Protection | HEAT AND OIL RESISTANT AND WEATHER RESISTANT AND OZONE RESISTANT |
| Center to Center Distance Between Loop and Lug Hole | 1.640 INCHES MINIMUM AND 1.672 INCHES MAXIMUM IN |
| Style Designator | LEFT HAND CLAMP & BRACKET |
| Material Document and Classification | AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHION |
| Material Document and Classification | QQ-A-250/5 FED SPEC SINGLE MATERIAL RESPONSE BAND |
| Diameter | 0.199 INCHES NOMINAL IN |
| Material Thickness | 0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM IN |
| Lug Width | 1.500 INCHES NOMINAL IN |
| Distance From Loop Center to Tongue End | 1.656 INCHES NOMINAL IN |
| Specification/standard Data | 81205-BACC10K MANUFACTURERS SPECIFICATION |
| Center to Center Distance Between First and Second Holes | 0.995 INCHES MINIMUM AND 1.005 INCHES MAXIMUM IN |
| Tongue Hole Type | ROUND, UNTHREADED |
| Center to Center Distance Between Loop and Mounting Hole | 1.390 INCHES MINIMUM AND 1.422 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 2024 BAND |
| Material | RUBBER CHLOROPRENE CLASS CR CUSHION |
| Loop Inside Diameter | 2.296 INCHES MINIMUM AND 2.328 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| BACC10K137R | 3/2 Design control — primary reference U.S. Government activity |
| 768-37R | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-189-7646 is a Clamp,loop, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-189-7646: Lug Hole Diameter: 0.189 INCHES MINIMUM AND 0.209 INCHES MAXIMUM IN; Cushioning Environmental Protection: HEAT AND OIL RESISTANT AND WEATHER RESISTANT AND OZONE RESISTANT; Center to Center Distance Between Loop and Lug Hole: 1.640 INCHES MINIMUM AND 1.672 INCHES MAXIMUM IN; Style Designator: LEFT HAND CLAMP & BRACKET. 17 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.