The Strap,retaining, cataloged under National Stock Number 5340-01-048-6939, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 9 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-048-6939 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Mounting Hole Size | 0.218 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN |
| Distance Between Mounting Hole Centers | 5.040 INCHES MINIMUM AND 5.080 INCHES MAXIMUM IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | CURVED ARCH |
| Material Thickness | 0.250 INCHES NOMINAL IN |
| Cushion | NOT INCLUDED |
| Distance Between Base and Inside of Arch | 4.060 INCHES MINIMUM AND 4.080 INCHES MAXIMUM IN |
| Material | PLASTIC POLYHEXAMETHYLENE AMIDE OR PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OR PLASTIC POLYCAPROLACTAM OR PLASTIC POLYHEXAMETHYLENE SEBACAMIDE LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 3.975 INCHES MINIMUM AND 4.025 INCHES MAXIMUM 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 |
| Reference | Meaning |
|---|---|
| MIL-STD-130 | 4/1 Identification reference U.S. Government activity |
| BACC10EW64A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-048-6939 is a Strap,retaining, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5340-01-670-1594. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-048-6939: Mounting Hole Size: 0.218 INCHES MINIMUM AND 0.229 INCHES MAXIMUM IN; Distance Between Mounting Hole Centers: 5.040 INCHES MINIMUM AND 5.080 INCHES MAXIMUM IN; Mounting Pad: NOT INCLUDED; Style Designator: CURVED ARCH. 9 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.