The Bumper, cataloged under National Stock Number 5340-01-063-6850, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Atlantic India Rubber Co Inc. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-063-6850 |
| Primary Part Number | 1743-0406-26012 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Atlantic India Rubber Co Inc |
| Status | ACTIVE |
| Outside/top Flange Diameter | 0.750 INCHES NOMINAL IN |
| Material Hardness Rating | 60.0 DUROMETER NOMINAL |
| First Counterbore Diameter | 0.312 INCHES NOMINAL IN |
| Style Designator | FLAT TOP COUNTERBORED |
| First Counterbore Depth | 0.250 INCHES NOMINAL IN |
| Color | BLACK |
| Material | RUBBER SYNTHETIC |
| Hole Diameter | 0.125 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 |
|---|---|
| 1743-0406-26012 PRIMARY | Atlantic India Rubber Co Inc (USA) |
| 065991-0001 PRIMARY | Thales Usa, Inc. Div Air Mobility Solutions ("ams") (USA) |
NSN 5340-01-063-6850 is a Bumper, manufactured by Atlantic India Rubber Co Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-063-6850 has 2 manufacturer part numbers on file: 1743-0406-26012 (Atlantic India Rubber Co Inc), 065991-0001 (Thales Usa, Inc. Div Air Mobility Solutions ("ams")).
Key specifications for 1743-0406-26012: Overall Height: 0.766 INCHES NOMINAL IN; Outside/top Flange Diameter: 0.750 INCHES NOMINAL IN; Material Hardness Rating: 60.0 DUROMETER NOMINAL; First Counterbore Diameter: 0.312 INCHES NOMINAL IN. 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.