The Clamp,block, cataloged under National Stock Number 5340-01-294-9619, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Stauff Corp. Government technical data includes 10 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-294-9619 |
| Primary Part Number | SM-DS1064/064PP-US-AS |
| Item Name | Clamp,block |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Stauff Corp |
| Status | ACTIVE |
| Clamping Hole Quantity | 22 |
| Distance From End to First Clamping Hole Center | 0.315 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Clamping Hole Diameter | 0.250 INCHES NOMINAL ALL HOLES IN |
| Distance From Center of Mounting Hole to Edge Along the Width | 0.595 INCHES NOMINAL0.595 INCHES NOMINAL IN |
| Distance From End to First Mounting Hole Center | 0.720 INCHES NOMINAL IN |
| Mounting Facility | CLAMPCLAMP |
| Surface Treatment | ZINC |
| Material | STEEL AND PLASTIC POLYPROPYLENE |
| Center to Center Distance Between First and Second Clamping Holes | 0.810 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 |
|---|---|
| SM-DS1064/064PP-US-AS PRIMARY | Stauff Corp (USA) |
| Reference | Meaning |
|---|---|
| T2025-PP-TCP-TWP | 5/9 Secondary reference U.S. Government activity |
| ST45D42-3 | 7/2 Vendor item drawing reference Lockheed Martin Corp |
| ST45D42 | 5/9 Secondary reference Lockheed Martin Corp |
| T2025-PP-TCP-SM | 5/9 Secondary reference U.S. Government activity |
NSN 5340-01-294-9619 is a Clamp,block, manufactured by Stauff Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-294-9619 has 1 manufacturer part number on file: SM-DS1064/064PP-US-AS (Stauff Corp).
Key specifications for SM-DS1064/064PP-US-AS: Overall Height: 0.810 INCHES NOMINAL0.810 INCHES NOMINAL IN; Clamping Hole Quantity: 22; Distance From End to First Clamping Hole Center: 0.315 INCHES NOMINAL IN; Style Designator: RECTANGULAR. 10 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.