The Strap,retaining, cataloged under National Stock Number 5340-01-559-5501, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 5 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 | 5340-01-559-5501 |
| Primary Part Number | RIA149346 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Mounting Hole Size | 0.310 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 2.759 INCHES NOMINAL IN |
| Style Designator | STRAIGHT ARCH |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 5052 LOCATION NOT OTHERWISE SPECIFIED |
| 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 |
|---|---|
| RIA149346 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5340-01-559-5501 is a Strap,retaining, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-559-5501 has 1 manufacturer part number on file: RIA149346 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for RIA149346: Mounting Hole Size: 0.310 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 2.759 INCHES NOMINAL IN; Style Designator: STRAIGHT ARCH; Overall Length: 3.500 INCHES NOMINAL IN. 5 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.