The Clamp,block, cataloged under National Stock Number 5340-01-352-7400, 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 4 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-352-7400 |
| Primary Part Number | SPAL 5334-S-PP-AS |
| Item Name | Clamp,block |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Stauff Corp |
| Status | ACTIVE |
| Clamping Hole Quantity | 11 |
| Clamping Hole Diameter | 1.305 INCHES MINIMUM AND 1.325 INCHES MAXIMUM SINGLE HOLE IN |
| Mounting Facility | CLAMPCLAMP |
| Material | PLASTIC POLYPROPYLENE AND STEEL |
| 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 |
|---|---|
| 102887-022 | Stauff Corp (USA) |
| SPAL 5334-S-PP-AS PRIMARY | Stauff Corp (USA) |
NSN 5340-01-352-7400 is a Clamp,block, manufactured by Stauff Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-352-7400 has 2 manufacturer part numbers on file: 102887-022 (Stauff Corp), SPAL 5334-S-PP-AS (Stauff Corp).
Key specifications for SPAL 5334-S-PP-AS: Overall Height: 3.250 INCHES NOMINAL3.250 INCHES NOMINAL IN; Clamping Hole Quantity: 11; Overall Length: 3.880 INCHES NOMINAL3.880 INCHES NOMINAL IN; Overall Width: 1.190 INCHES NOMINAL1.190 INCHES NOMINAL IN. 4 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.