The Strap,retaining, cataloged under National Stock Number 5340-01-232-5274, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 13 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-232-5274 |
| Primary Part Number | 5187544 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Mounting Hole Size | 0.216 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN |
| Distance Between Mounting Hole Centers | 3.250 INCHES NOMINAL IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | CURVED ARCH |
| Material Document and Classification | ASTM D1056,TY S,CL SB,GR 42F1 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING |
| Material Document and Classification | MMM-A-1617,TY 2 FED SPEC SINGLE MATERIAL RESPONSE BONDING STRIP |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| Cushion | INCLUDED |
| Distance Between Base and Inside of Arch | 1.560 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR CUSHIONING |
| Material | ALUMINUM ALLOY 6061 LOCATION NOT OTHERWISE SPECIFIED |
| Material | RUBBER POLYCHLOROPRENE BONDING STRIP |
| Inside Diameter/arch Length | 1.500 INCHES NOMINAL IN |
| 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 |
|---|---|
| 5187544 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-232-5274 is a Strap,retaining, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-232-5274 has 1 manufacturer part number on file: 5187544 (Naval Sea Systems Command).
Key specifications for 5187544: Mounting Hole Size: 0.216 INCHES MINIMUM AND 0.223 INCHES MAXIMUM IN; Distance Between Mounting Hole Centers: 3.250 INCHES NOMINAL IN; Mounting Pad: NOT INCLUDED; Style Designator: CURVED ARCH. 13 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.