The Bumper, cataloged under National Stock Number 5340-01-506-7115, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-506-7115 |
| Primary Part Number | 751-6405230 FIND 12 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Bottom Flange Diameter | 7.010 INCHES NOMINAL IN |
| Groove Diameter | 0.870 INCHES NOMINAL IN |
| Style Designator | DOUBLE FLANGE |
| Bottom Flange Width | 0.500 INCHES NOMINAL IN |
| Top Flange Width | 0.500 INCHES NOMINAL IN |
| Material | STEEL |
| 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 |
|---|---|
| 211056969 | Naval Sea Systems Command (USA) |
| 751-6405230 FIND 12 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 751-6408321 FIND 6 | D/9 Drawing number reference only Naval Sea Systems Command |
NSN 5340-01-506-7115 is a Bumper, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-506-7115 has 2 manufacturer part numbers on file: 211056969 (Naval Sea Systems Command), 751-6405230 FIND 12 (Naval Sea Systems Command).
Key specifications for 751-6405230 FIND 12: Bottom Flange Diameter: 7.010 INCHES NOMINAL IN; Overall Height: 6.500 INCHES NOMINAL IN; Groove Diameter: 0.870 INCHES NOMINAL IN; Style Designator: DOUBLE FLANGE. 6 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.