The Bumper, cataloged under National Stock Number 5340-00-551-7918, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Kirkhill Inc. Government technical data includes 6 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-551-7918 |
| Primary Part Number | B74 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Kirkhill Inc |
| Status | ACTIVE |
| Shank Diameter | 0.310 INCHES NOMINAL IN |
| Style Designator | FLANGED |
| Outside/top Flange Diameter | 0.500 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Shank Length | 0.310 INCHES NOMINAL IN |
| Color | BLACK |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| B74 PRIMARY | Kirkhill Inc (USA) |
NSN 5340-00-551-7918 is a Bumper, manufactured by Kirkhill Inc, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-551-7918 has 1 cross-referenced part number: B74 (Kirkhill Inc).
There are 8 known substitutes for 5340-00-551-7918: 3030-00-160-8301, 4730-00-391-8341, 5360-00-664-4457 and 5 more. Verify interchangeability with system specifications before substitution.
Key specifications for B74: Overall Height: 0.440 INCHES NOMINAL IN; Shank Diameter: 0.310 INCHES NOMINAL IN; Style Designator: FLANGED; Outside/top Flange Diameter: 0.500 INCHES NOMINAL IN. 7 total characteristics are documented in the Federal Logistics Information System.