The Bumper, cataloged under National Stock Number 5340-00-008-2313, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is A and M Aerospace, Inc.. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-008-2313 |
| Primary Part Number | 4F72170-105A |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | A and M Aerospace, Inc. |
| Status | ACTIVE |
| Outside/top Flange Diameter | 1.000 INCHES NOMINAL IN |
| Material Hardness Rating | 90.0 DUROMETER NOMINAL |
| Style Designator | FLAT TOP |
| Color | WHITE |
| 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 |
|---|---|
| 4F72170-105A | A and M Aerospace, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 4F72170-105A | 5/9 Secondary reference Beta Corp |
| 4F72170-105A | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-008-2313 is a Bumper, manufactured by A and M Aerospace, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-008-2313 has 1 manufacturer part number on file: 4F72170-105A (A and M Aerospace, Inc.).
Key specifications for 4F72170-105A: Overall Height: 0.250 INCHES NOMINAL IN; Outside/top Flange Diameter: 1.000 INCHES NOMINAL IN; Material Hardness Rating: 90.0 DUROMETER NOMINAL; Style Designator: FLAT TOP. 4 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.