The Bumper, cataloged under National Stock Number 5340-00-285-7140, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-285-7140 |
| Primary Part Number | 323885 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Lockheed Martin Corporation Div Rms - Mitchel Field |
| Status | CANCELLED |
| Groove Diameter | 0.250 INCHES NOMINAL IN |
| Outside/top Flange Diameter | 0.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Style Designator | ROUND TOP |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Unit of Issue | EA |
NSN 5340-00-285-7140 is a Bumper, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 5340 (No Item Name Available). Status: cancelled.
NSN 5340-00-285-7140 has 4 cross-referenced part numbers: 9172109 (Us Army Aviation and Missile Command), 2V2569 (Caterpillar Inc Div Caterpillar Defense), 734 (Atlantic India Rubber Co Inc), 323885 (Lockheed Martin Corporation Div Rms - Mitchel Field).
There are 2 known substitutes for 5340-00-285-7140: 5340-00-329-1458, 5340-00-462-4491. Verify interchangeability with system specifications before substitution.
Key specifications for 323885: Groove Diameter: 0.250 INCHES NOMINAL IN; Overall Height: 0.438 INCHES NOMINAL IN; Outside/top Flange Diameter: 0.500 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 6 total characteristics are documented in the Federal Logistics Information System.
NSN 5340-00-285-7140 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.