The Bumper, cataloged under National Stock Number 5340-01-390-0583, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-390-0583 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Outside/top Flange Diameter | 0.7500 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.4370 INCHES NOMINAL IN |
| Style Designator | FLAT TOP COUNTERBORED |
| First Counterbore Depth | 0.4680 INCHES NOMINAL IN |
| Color | BLACK |
| Material | PLASTIC POLYAMIDE NYLON |
| Hole Diameter | 0.1960 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Reference | Meaning |
|---|---|
| 101-NB-1037-0000 | 3/9 Design control — primary reference Plastiglide Mfg Corp |
| 101-NB-1037 | C/1 Advisory reference — outside the item-of-supply concept Plastiglide Mfg Corp |
NSN 5340-01-390-0583 is a Bumper, classified under FSC 5340, Hardware, Commercial. Status: active.
Key specifications for 5340-01-390-0583: Overall Height: 0.7500 INCHES NOMINAL IN; Outside/top Flange Diameter: 0.7500 INCHES NOMINAL IN; First Counterbore Diameter: 0.4370 INCHES NOMINAL IN; Style Designator: FLAT TOP COUNTERBORED. 7 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.
NSN 5340-01-390-0583 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.