The Bumper, cataloged under National Stock Number 5340-00-618-0063, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 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 | 5340-00-618-0063 |
| Primary Part Number | 2251718-00 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West |
| Status | ACTIVE |
| Outside/top Flange Diameter | 0.690 INCHES NOMINAL IN |
| Style Designator | FLAT TOP |
| Material | RUBBER |
| 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 |
|---|---|
| 2251718-00 | Valley Rubber & Gasket Company Inc. Div Salt Lake City Division (USA) |
| 2251718-51 | L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA) |
| 2251718-00 PRIMARY | L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West (USA) |
NSN 5340-00-618-0063 is a Bumper, manufactured by L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-618-0063 has 3 manufacturer part numbers on file: 2251718-00 (Valley Rubber & Gasket Company Inc. Div Salt Lake City Division), 2251718-51 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West), 2251718-00 (L3 Technologies, Inc. Dba Communication Systems-West Div Communication Systems-West).
Key specifications for 2251718-00: Overall Height: 0.190 INCHES NOMINAL IN; Outside/top Flange Diameter: 0.690 INCHES NOMINAL IN; Style Designator: FLAT TOP; Material: RUBBER. 3 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.