The Bumper, cataloged under National Stock Number 5340-00-266-0763, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Atlantic India Rubber Co Inc. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-266-0763 |
| Primary Part Number | 251 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Atlantic India Rubber Co Inc |
| Status | CANCELLED |
| Style Designator | PAN TOP COUNTERBORED |
| Material | RUBBER SYNTHETIC |
| Outside/top Flange Diameter | 0.813 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.375 INCHES NOMINAL IN |
| Color | BLACK |
| Hole Diameter | 0.219 INCHES NOMINAL IN |
| First Counterbore Depth | 0.281 INCHES NOMINAL IN |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 5340-00-266-0763 is a Bumper, manufactured by Atlantic India Rubber Co Inc, classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-266-0763 has 3 cross-referenced part numbers: 251 (Atlantic India Rubber Co Inc), 184-3 (Federal Div of Victoreen Instrument Co Inc), FES970-2 (Genrad Inc).
There are 12 known substitutes for 5340-00-266-0763: 6130-01-048-4712, 5340-01-188-8771, 5950-00-103-6452 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 251: Overall Height: 0.719 INCHES NOMINAL IN; Style Designator: PAN TOP COUNTERBORED; Material: RUBBER SYNTHETIC; Outside/top Flange Diameter: 0.813 INCHES NOMINAL IN. 9 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-266-0763 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.