The Clamps,block,assy, cataloged under National Stock Number 5340-01-523-7152, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Mcmaster-Carr Supply Co. Government technical data includes 3 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-523-7152 |
| Primary Part Number | 3015T54 |
| Item Name | Clamps,block,assy |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Mcmaster-Carr Supply Co |
| Status | ACTIVE |
| Accessory Components and Quantity | BOLTS 2; BOTTOM PLATE 1; TOP PLATE 1 |
| Functional Description | FOR SUPPORTING PIPES IN HYDRAULIC SYSTEMS; STANDARD, MEDIUM-PRESSURE, AND HEAVY DUTY CLAMPS HAVE A POLYPROPYLENE INSERT THAT ABSORBS SHOCK AND DAMPENS NOISE AND VIBRATION |
| Material | STEEL CORROSION RESISTING |
| 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 |
|---|---|
| 3015T54 | Mcmaster-Carr Supply Co (USA) |
| Reference | Meaning |
|---|---|
| 160K0731 | 3/1 Design control — primary reference Drs Environmental Systems Inc |
| 160K0731 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5340-01-523-7152 is a Clamps,block,assy, manufactured by Mcmaster-Carr Supply Co, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-523-7152 has 1 manufacturer part number on file: 3015T54 (Mcmaster-Carr Supply Co).
Key specifications for 3015T54: Overall Height: 1.188 INCHES NOMINAL IN; Overall Length: 1.625 INCHES NOMINAL IN; Overall Width: 1.500 INCHES NOMINAL IN; Accessory Components and Quantity: BOLTS 2; BOTTOM PLATE 1; TOP PLATE 1. 3 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.