The Clamp,block, cataloged under National Stock Number 5340-01-270-1862, 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 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-270-1862 |
| Primary Part Number | 5381S PCH |
| Item Name | Clamp,block |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Stauff Corp |
| Status | ACTIVE |
| Clamping Hole Quantity | 11 |
| Clamping Hole Diameter | 1.500 INCHES NOMINAL ALL HOLES IN |
| Mounting Facility | UNTHREADED HOLE(S)UNTHREADED HOLE(S) |
| Material | PLASTIC |
| 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 |
|---|---|
| 5381S PCH PRIMARY | Stauff Corp (USA) |
| Reference | Meaning |
|---|---|
| 1240-209 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-270-1862 is a Clamp,block, manufactured by Stauff Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-270-1862 has 1 manufacturer part number on file: 5381S PCH (Stauff Corp).
Key specifications for 5381S PCH: Overall Height: 3.250 INCHES NOMINAL3.250 INCHES NOMINAL IN; Clamping Hole Quantity: 11; Overall Length: 3.940 INCHES NOMINAL3.940 INCHES NOMINAL IN; Clamping Hole Diameter: 1.500 INCHES NOMINAL ALL HOLES 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.