The Clamp,block,section, cataloged under National Stock Number 5340-00-460-9675, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 12 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-460-9675 |
| Item Name | Clamp,block,section |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Clamping Hole Quantity | 22 |
| Distance From End to First Clamping Hole Center | 1.275 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE |
| Block Height | 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Material Document and Classification | QQ-A-250/11,T651 FED SPEC SINGLE MATERIAL RESPONSE |
| Clamping Hole Diameter | 1.500 INCHES NOMINAL FIRST HOLE IN |
| Clamping Hole Diameter | 1.500 INCHES NOMINAL SECOND HOLE IN |
| Distance From Center of Mounting Hole to Edge Along the Width | 0.180 INCHES NOMINAL0.180 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE |
| Material | ALUMINUM ALLOY 6061 |
| Center to Center Distance Between First and Second Clamping Holes | 2.350 INCHES NOMINAL 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 |
|---|---|
| 658028-2 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-460-9675 is a Clamp,block,section, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-00-460-9675: Clamping Hole Quantity: 22; Distance From End to First Clamping Hole Center: 1.275 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE; Block Height: 1.000 INCHES NOMINAL1.000 INCHES NOMINAL IN. 12 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.