The Cup,compression, cataloged under National Stock Number 5340-00-710-6525, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 6 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5340-00-710-6525 |
| Item Name | Cup,compression |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Feather Edge Angle | 30.0 DEGREES NOMINAL |
| FSC Application Data | CYLINDER ASSEMBLY,STEERING,VEHICULAR |
| Center Hole Diameter | 2.750 INCHES NOMINAL IN |
| Base Material Thickness | 0.156 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC OVERALL |
| Recess Inside Diameter | 4.713 INCHES MINIMUM AND 4.718 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 |
|---|---|
| 4E14594 | 5/9 Secondary reference U.S. Government activity |
| 178257 | 3/9 Design control — primary reference U.S. Government activity |
NSN 5340-00-710-6525 is a Cup,compression, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 2990-01-208-7128. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-00-710-6525: Feather Edge Angle: 30.0 DEGREES NOMINAL; FSC Application Data: CYLINDER ASSEMBLY,STEERING,VEHICULAR; Overall Length: 0.688 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Center Hole Diameter: 2.750 INCHES NOMINAL IN. 6 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.