The Bumper, cataloged under National Stock Number 5340-00-355-4864, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Minor Rubber Co Inc. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-00-355-4864 |
| Primary Part Number | ZB-1063 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Minor Rubber Co Inc |
| Status | ACTIVE |
| Outside/top Flange Diameter | 1.688 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.750 INCHES NOMINAL IN |
| Style Designator | FLAT TOP COUNTERBORED |
| Material Document and Classification | JAN-R-1149, TYPE 1, CLASS 1, 2, 3 OR 5 MIL SPEC SINGLE MATERIAL RESPONSE |
| First Counterbore Depth | 0.375 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Hole Diameter | 0.250 INCHES NOMINAL 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 |
| Part Number | Manufacturer |
|---|---|
| ZB-1063 PRIMARY | Minor Rubber Co Inc (USA) |
| Reference | Meaning |
|---|---|
| 33B1102-100 | 5/2 Secondary reference U.S. Government activity |
| S3209-860213PC33 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-00-355-4864 is a Bumper, manufactured by Minor Rubber Co Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-355-4864 has 1 manufacturer part number on file: ZB-1063 (Minor Rubber Co Inc).
Key specifications for ZB-1063: Overall Height: 0.625 INCHES NOMINAL IN; Outside/top Flange Diameter: 1.688 INCHES NOMINAL IN; First Counterbore Diameter: 0.750 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.
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.