The Cup,compression, cataloged under National Stock Number 5340-00-415-0189, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5340-00-415-0189 |
| Item Name | Cup,compression |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Feather Edge Angle | 30.0 DEGREES NOMINAL |
| Center Hole Diameter | 0.266 INCHES NOMINAL IN |
| Base Material Thickness | 0.141 INCHES NOMINAL IN |
| Material | RUBBER OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 5190297 | 5/9 Secondary reference Rolls-Royce Solutions America Inc |
| 5190297 | 5/9 Secondary reference General Motors Corp |
| 205 | 5/9 Secondary reference Hallett Mfg Co Inc |
| 205 | 3/2 Design control — primary reference U.S. Government activity |
| 5190297 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 5340-00-415-0189 is a Cup,compression, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 3040-01-322-0992. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-00-415-0189: Feather Edge Angle: 30.0 DEGREES NOMINAL; Overall Length: 0.281 INCHES NOMINAL IN; Center Hole Diameter: 0.266 INCHES NOMINAL IN; Base Material Thickness: 0.141 INCHES NOMINAL IN. 4 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.