The Strap,retaining, cataloged under National Stock Number 5340-01-040-5240, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 13 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-01-040-5240 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Mounting Hole Size | 0.199 INCHES NOMINAL IN |
| Distance Between Mounting Hole Centers | 7.030 INCHES MINIMUM AND 7.090 INCHES MAXIMUM IN |
| Mounting Pad | NOT INCLUDED |
| Style Designator | SADDLE ARCH |
| Material Document and Classification | AMS 3209 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING |
| Material Document and Classification | QQ-A-250/5, TEMPER T3 FED SPEC ALL MATERIAL RESPONSES OR QQ-A-250/5, TEMPER T4 FED SPEC ALL MATERIAL RESPONSES LOCATION NOT OTHERWISE SPECIFIED |
| Material Thickness | 0.064 INCHES NOMINAL IN |
| Cushion | INCLUDED |
| Specification/standard Data | 81205-BACC10BA MANUFACTURERS SPECIFICATION |
| Distance Between Base and Inside of Arch | 6.680 INCHES MINIMUM AND 6.810 INCHES MAXIMUM IN |
| Material | RUBBER CHLOROPRENE CLASS CR CUSHIONING |
| Material | ALUMINUM ALLOY 2024 AND ALUMINUM ALLOY 1230 LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 6.000 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 |
| Reference | Meaning |
|---|---|
| 751-96-12 | 5/2 Secondary reference U.S. Government activity |
| BACC10BA96 | 3/2 Design control — primary reference U.S. Government activity |
| TA4C34D-96 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-040-5240 is a Strap,retaining, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5330-01-468-1483. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-040-5240: Mounting Hole Size: 0.199 INCHES NOMINAL IN; Distance Between Mounting Hole Centers: 7.030 INCHES MINIMUM AND 7.090 INCHES MAXIMUM IN; Mounting Pad: NOT INCLUDED; Style Designator: SADDLE 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.