The Bumper, cataloged under National Stock Number 5340-01-511-6255, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is General Dynamics Mission Systems, Inc.. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Item Name | Bumper |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Rexnord Industries, Llc Div Aerosspace Bearing Operation (CAGE 77896); General Dynamics Mission Systems, Inc. (CAGE 3CX85) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-511-6255 |
| Primary Part Number | A108157-101-11 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | General Dynamics Mission Systems, Inc. |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| A108157 | Rexnord Industries, Llc Div Aerosspace Bearing Operation (USA) |
| A108157-101-11 PRIMARY | General Dynamics Mission Systems, Inc. (USA) |
| Reference | Meaning |
|---|---|
| A108103-101-11 ITEM 14 | C/1 Advisory reference — outside the item-of-supply concept General Dynamics Mission Systems, Inc. |
| A108157-101-11 | 3/9 Design control — primary reference General Dynamics Adv Info Sys |
| A108103-101-11 ITEM 15 | C/1 Advisory reference — outside the item-of-supply concept General Dynamics Mission Systems, Inc. |
| A108103-101-11 ITEM 15 | C/1 Advisory reference — outside the item-of-supply concept General Dynamics Adv Info Sys |
NSN 5340-01-511-6255 is a Bumper, manufactured by General Dynamics Mission Systems, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-511-6255 has 2 manufacturer part numbers on file: A108157 (Rexnord Industries, Llc Div Aerosspace Bearing Operation), A108157-101-11 (General Dynamics Mission Systems, Inc.).
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.