The Strap,retaining, cataloged under National Stock Number 5340-01-691-3956, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 14 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-691-3956 |
| Item Name | Strap,retaining |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Surface Treatment Document and Classification | AMS2700,METHOD 1,CLASS 4 ASSN STD SINGLE TREATMENT RESPONSE |
| Distance Between Mounting Hole Centers | 10.7575 INCHES NOMINAL IN |
| Mounting Pad | INCLUDED |
| Style Designator | STRAIGHT ARCH |
| Material Document and Classification | AMS 3303 ASSN STD SINGLE MATERIAL RESPONSE CUSHIONING |
| Material Document and Classification | AMS5516 AEROSPACE MATERIAL SPEC STD 1ST MATERIAL RESPONSE OR AMS5510 AEROSPACE MATERIAL SPEC STD 2ND MATERIAL RESPONSE OR AMS5513 AEROSPACE MATERIAL SPEC STD 3RD MATERIAL RESPONSE LOCATION NOT OTHERWISE SPECIFIED |
| Material Thickness | 0.040 INCHES NOMINAL IN |
| Cushion | NOT INCLUDED |
| Specification/standard Data | 80205-NAS1711 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Distance Between Base and Inside of Arch | 2.485 INCHES MINIMUM AND 2.515 INCHES MAXIMUM IN |
| Surface Treatment | PASSIVATE |
| Material | RUBBER SILICONE CLASS Q CUSHIONING |
| Material | STEEL COMP 302 OR STEEL COMP 321 OR STEEL COMP 304 LOCATION NOT OTHERWISE SPECIFIED |
| Inside Diameter/arch Length | 9.9225 INCHES MINIMUM AND 9.9525 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 |
|---|---|
| NAS1711 | 3/1 Design control — primary reference U.S. Government activity |
| NAS1711C40-159S | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-691-3956 is a Strap,retaining, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-691-3956: Surface Treatment Document and Classification: AMS2700,METHOD 1,CLASS 4 ASSN STD SINGLE TREATMENT RESPONSE; Distance Between Mounting Hole Centers: 10.7575 INCHES NOMINAL IN; Mounting Pad: INCLUDED; Style Designator: STRAIGHT ARCH. 14 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.