The Clamp,block, cataloged under National Stock Number 5340-01-270-1861, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-270-1861 |
| Primary Part Number | 532PAH |
| Item Name | Clamp,block |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Stauff Corp |
| Status | ACTIVE |
| Clamping Hole Quantity | 11 |
| Clamping Hole Diameter | 1.250 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 |
|---|---|
| 532PAH PRIMARY | Stauff Corp (USA) |
| Reference | Meaning |
|---|---|
| 5318 PCH | 5/9 Secondary reference Stauff Corp |
| 1240-202 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-270-1861 is a Clamp,block, manufactured by Stauff Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-270-1861 has 1 manufacturer part number on file: 532PAH (Stauff Corp).
1 possible match (shared part number, not a government interchangeability claim): 3030-01-537-1677. Verify interchangeability with system specifications before substitution.
Key specifications for 532PAH: Overall Height: 2.280 INCHES NOMINAL2.280 INCHES NOMINAL IN; Clamping Hole Quantity: 11; Overall Length: 2.750 INCHES NOMINAL2.750 INCHES NOMINAL IN; Clamping Hole Diameter: 1.250 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.