NSN 5340-01-399-8376 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-399-8376. Manufacturer of record part number: MP-PM-250.
Manufacturer of record: Heyco Inc Dba Heyco Products
Identification
NSN: 5340-01-399-8376
NIIN: 013998376
FSC: 5340 — Hardware, Commercial
FSG: 53 — Hardware and Abrasives
Primary part number: MP-PM-250
Manufacturer: Heyco Inc Dba Heyco Products
General Description
The Plate,mounting, cataloged under National Stock Number 5340-01-399-8376, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Heyco Inc Dba Heyco Products. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Catalog Facts
Item Name
Plate,mounting
FSC / FSG
5340 — Hardware, Commercial (FSG 53)
Manufacturers
Heyco Inc Dba Heyco Products (CAGE 28520)
Technical Specifications
Parameter
Value
NSN
5340-01-399-8376
Primary Part Number
MP-PM-250
Item Name
Plate,mounting
FSC / FSG
5340 / 53 — Hardware, Commercial
Manufacturer
Heyco Inc Dba Heyco Products
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
1005-01-445-6798RW-3762-1POSSIBLE MATCH
BRUSH SET,CLEANING,SMALL ARMS
Possible match (shared part number)Otis Products, Inc. Dba Otis Technology
NSN 5340-01-399-8376 is a Plate,mounting, manufactured by Heyco Inc Dba Heyco Products, classified under FSC 5340, Hardware, Commercial. Status: active.
What part numbers are listed for NSN 5340-01-399-8376?
NSN 5340-01-399-8376 has 2 manufacturer part numbers on file: 3762 (Heyco Inc Dba Heyco Products), MP-PM-250 (Heyco Inc Dba Heyco Products).
What NSN replaces 5340-01-399-8376?
1 possible match (shared part number, not a government interchangeability claim): 1005-01-445-6798. Verify interchangeability with system specifications before substitution.
Is NSN 5340-01-399-8376 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.
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.