The Clamp,block, cataloged under National Stock Number 5340-01-265-0601, 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 11 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-265-0601 |
| Primary Part Number | 6063,5PP |
| Item Name | Clamp,block |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Stauff Corp |
| Status | ACTIVE |
| Mounting Hole Quantity | 22 |
| Clamping Hole Quantity | 11 |
| Distance From End to First Clamping Hole Center | 2.265 INCHES NOMINAL IN |
| Block Height | 1.700 INCHES NOMINAL1.700 INCHES NOMINAL IN |
| Style Designator | RECTANGULAR |
| Mounting Hole Diameter | 0.438 INCHES NOMINAL0.438 INCHES NOMINAL IN |
| Clamping Hole Diameter | 2.500 INCHES NOMINAL FIRST HOLE IN |
| Distance From End to First Mounting Hole Center | 0.500 INCHES NOMINAL IN |
| Mounting Facility | UNTHREADED HOLE(S)UNTHREADED HOLE(S) |
| Center to Center Distance Between First and Second Mounting Holes | 3.530 INCHES NOMINAL3.530 INCHES NOMINAL IN |
| 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 |
|---|---|
| 6063,5PP PRIMARY | Stauff Corp (USA) |
| Reference | Meaning |
|---|---|
| 6635S-PP | 5/9 Secondary reference Stauff Corp |
| 1240-217 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-265-0601 is a Clamp,block, manufactured by Stauff Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-265-0601 has 1 manufacturer part number on file: 6063,5PP (Stauff Corp).
Key specifications for 6063,5PP: Mounting Hole Quantity: 22; Overall Height: 4.580 INCHES NOMINAL4.580 INCHES NOMINAL IN; Clamping Hole Quantity: 11; Distance From End to First Clamping Hole Center: 2.265 INCHES NOMINAL IN. 11 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.