NSN 5340-01-389-4256 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-389-4256. Manufacturer of record part number: 140031.
Also searched as5340-01-389-4256 ·
5340013894256 ·
NIIN 013894256 ·
01-389-4256 ·
FSC 5340 Hardware, Commercial · CAGE 60168 · 140031
The Plug Set,protective,dust and Moi, cataloged under National Stock Number 5340-01-389-4256, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Enjet Aero Dayton Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 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.
Catalog Facts
Item Name
Plug Set,protective,dust and Moi
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
Enjet Aero Dayton Inc (CAGE 60168)
Technical Specifications
Parameter
Value
NSN
5340-01-389-4256
Primary Part Number
140031
Item Name
Plug Set,protective,dust and Moi
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Enjet Aero Dayton Inc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Unit of Issue
EA
⇄Related Items3
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6130-01-425-8308140-031POSSIBLE MATCH
CONVERTER,FREQUENCY,STATIC
Possible match (shared part number)Symmetricom, Inc
5935-01-540-315714.0031POSSIBLE MATCH
CONNECTOR,RECEPTACLE,ELECTRICAL
Possible match (shared part number)Staubli Electrical Connectors, Inc. Dba Staubli Electrical Connectors
NSN 5340-01-389-4256 is a Plug Set,protective,dust and Moi, manufactured by Enjet Aero Dayton Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-389-4256?
NSN 5340-01-389-4256 has 1 manufacturer part number on file: 140031 (Enjet Aero Dayton Inc).
What NSN replaces 5340-01-389-4256?
3 possible matches (shared part number, not a government interchangeability claim): 6130-01-425-8308, 5935-01-540-3157, 3990-01-727-5565. Verify interchangeability with system specifications before substitution.
Is NSN 5340-01-389-4256 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
What is the DEMIL code for NSN 5340-01-389-4256?
NSN 5340-01-389-4256 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.