The Bumper, cataloged under National Stock Number 5340-01-257-3441, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-257-3441 |
| Primary Part Number | 6379 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp |
| Status | ACTIVE |
| Material | RUBBER |
| Shank Length | 0.375 INCHES NOMINAL IN |
| Outside/top Flange Diameter | 1.000 INCHES NOMINAL IN |
| Shank Diameter | 0.500 INCHES NOMINAL IN |
| Style Designator | ROUND TOP FLANGE |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 6379 PRIMARY | Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA) |
NSN 5340-01-257-3441 is a Bumper, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-01-257-3441 has 1 cross-referenced part number: 6379 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).
There are 6 known substitutes for 5340-01-257-3441: 5340-00-050-1599, 5330-00-042-8695, 3110-00-100-3075 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 6379: Material: RUBBER; Shank Length: 0.375 INCHES NOMINAL IN; Outside/top Flange Diameter: 1.000 INCHES NOMINAL IN; Overall Height: 0.688 INCHES NOMINAL IN. 6 total characteristics are documented in the Federal Logistics Information System.