The Bumper, cataloged under National Stock Number 5340-00-818-5682, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Us Army Aviation and Missile Command. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-818-5682 |
| Primary Part Number | 9951898 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — No Item Name Available |
| Manufacturer | Us Army Aviation and Missile Command |
| Status | ACTIVE |
| Hole Diameter | 0.156 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| Specification/standard Data | 26512-GB505B1 MANUFACTURERS SPECIFICATION |
| First Counterbore Depth | 0.188 INCHES NOMINAL IN |
| Fastening Device Size | NO. 8-32 MACHINE SCREW |
| Fastening Device Type | MACHINE SCREW |
| Style Designator | DONUT TOP COUNTERBORED |
| Outside/top Flange Diameter | 0.750 INCHES NOMINAL IN |
| First Counterbore Diameter | 0.281 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 2198 | Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron (USA) |
| 2198 | Dialight Corporation (USA) |
| 9951898 PRIMARY | Us Army Aviation and Missile Command (USA) |
| GB505B1 | Northrop Grumman Systems Corporation (USA) |
| GB505B1B | Northrop Grumman Systems Corporation (USA) |
NSN 5340-00-818-5682 is a Bumper, manufactured by Us Army Aviation and Missile Command, classified under FSC 5340 (No Item Name Available). Status: active.
NSN 5340-00-818-5682 has 5 cross-referenced part numbers: 2198 (Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron), 2198 (Dialight Corporation), 9951898 (Us Army Aviation and Missile Command), GB505B1 (Northrop Grumman Systems Corporation), GB505B1B (Northrop Grumman Systems Corporation).
There are 11 known substitutes for 5340-00-818-5682: 6810-00-242-3642, 5950-00-251-4977, 4240-00-258-2054 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for 9951898: Hole Diameter: 0.156 INCHES NOMINAL IN; Overall Height: 0.375 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC; Specification/standard Data: 26512-GB505B1 MANUFACTURERS SPECIFICATION. 10 total characteristics are documented in the Federal Logistics Information System.