The Clamp,block,section, cataloged under National Stock Number 5340-01-519-1612, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 15 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-519-1612 |
| Primary Part Number | 7326384-3 |
| Item Name | Clamp,block,section |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Quantity | 22 |
| Clamping Hole Quantity | 22 |
| Distance From End to First Clamping Hole Center | 0.625 INCHES NOMINAL IN |
| Block Height | 0.380 INCHES MINIMUM AND 0.380 INCHES MINIMUM AND 0.625 INCHES MAXIMUM0.625 INCHES MAXIMUM IN |
| Style Designator | RECTANGULAR |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Clamping Hole Diameter | 0.250 INCHES NOMINAL ALL HOLES IN |
| Center to Center Distance Between First and Sixth Clamping Holes | 2.875 INCHES NOMINAL IN |
| Center to Center Distance Between First and Third Clamping Holes | 1.875 INCHES NOMINAL IN |
| Distance From Center of Mounting Hole to Edge Along the Width | 0.250 INCHES NOMINAL0.250 INCHES NOMINAL IN |
| Distance From End to First Mounting Hole Center | 1.875 INCHES NOMINAL IN |
| Mounting Facility | UNTHREADED HOLE(S)UNTHREADED HOLE(S) |
| Center to Center Distance Between First and Second Mounting Holes | 1.625 INCHES NOMINAL1.625 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| Center to Center Distance Between First and Second Clamping Holes | 1.250 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 |
| Part Number | Manufacturer |
|---|---|
| 7326384-3 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-519-1612 is a Clamp,block,section, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-519-1612 has 1 manufacturer part number on file: 7326384-3 (Naval Sea Systems Command).
Key specifications for 7326384-3: Mounting Hole Quantity: 22; Clamping Hole Quantity: 22; Distance From End to First Clamping Hole Center: 0.625 INCHES NOMINAL IN; Block Height: 0.380 INCHES MINIMUM AND 0.380 INCHES MINIMUM AND 0.625 INCHES MAXIMUM0.625 INCHES MAXIMUM IN. 15 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.