The Bolt,barrel, cataloged under National Stock Number 5340-01-319-2352, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Prestolite Electric Inc Defense Products Div. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Item Name | Bolt,barrel |
| FSC / FSG | 5340 — Hardware, Commercial (FSG 53) |
| Manufacturers | Prestolite Electric Inc Defense Products Div (CAGE 0EDY1) |
| Parameter | Value |
|---|---|
| NSN | 5340-01-319-2352 |
| Primary Part Number | 120-278S |
| Item Name | Bolt,barrel |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Prestolite Electric Inc Defense Products Div |
| 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 |
|---|---|
| 120-278S PRIMARY | Prestolite Electric Inc Defense Products Div (USA) |
| Reference | Meaning |
|---|---|
| 20-278 | 5/9 Secondary reference Motorola Automotive Electronics |
| 120-278 | 5/9 Secondary reference Prestolite Electric Inc Defense Products Div |
NSN 5340-01-319-2352 is a Bolt,barrel, manufactured by Prestolite Electric Inc Defense Products Div, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-319-2352 has 1 manufacturer part number on file: 120-278S (Prestolite Electric Inc Defense Products Div).
2 possible matches (shared part number, not a government interchangeability claim): 6150-01-696-5070, 5305-01-697-8031. Verify interchangeability with system specifications before substitution.
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.