The Cushion,arched, cataloged under National Stock Number 5340-01-358-9608, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 8 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-358-9608 |
| Item Name | Cushion,arched |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Radius | 0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN |
| Flange Thickness | 0.062 INCHES NOMINAL IN |
| Style Designator | DOUBLE |
| Distance Between Arch Center Lines | 0.464 INCHES MINIMUM AND 0.474 INCHES MAXIMUM IN |
| Flange Height | 0.0311 INCHES NOMINAL IN |
| Outside Corner Radius | 0.274 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| Groove Width | 0.516 INCHES MINIMUM AND 0.526 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 |
|---|---|
| 746340-5 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-358-9608 is a Cushion,arched, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-358-9608: Overall Height: 0.3121 INCHES NOMINAL IN; Radius: 0.188 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN; Flange Thickness: 0.062 INCHES NOMINAL IN; Style Designator: DOUBLE. 8 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.