PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

31-15-4245Plug,expansion

Edgewood Chemical Biological Center Ecbc · NSN 5340-01-424-8684 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-01-424-8684 — this item is cataloged by the U.S. Government under National Stock Number 5340-01-424-8684. Primary manufacturer part number: 31-15-4245.
Features
  • Plug,expansion — FSC 5340
  • 2 verified cross-references
  • Primary manufacturer: Edgewood Chemical Biological Center Ecbc
Applications
  • General assembly and fastening
  • Structural repair and reinforcement
  • Facility maintenance hardware
General Description

The Plug,expansion, cataloged under National Stock Number 5340-01-424-8684, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Edgewood Chemical Biological Center Ecbc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NamePlug,expansion
FSC / FSG5340 — No Item Name Available (FSG 53)
ManufacturersEdgewood Chemical Biological Center Ecbc (CAGE 81361); Shaw Development, Llc (CAGE 59647)
Technical Specifications
ParameterValue
NSN5340-01-424-8684
Primary Part Number31-15-4245
Item NamePlug,expansion
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerEdgewood Chemical Biological Center Ecbc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 4
2815-01-159-740668801 INTERCHANGEABLE
Piston,internal Combustion Engin
Perkins Engines Inc
5999-01-309-13103531365-0701 INTERCHANGEABLE
Delay Line
Kbr Wyle Services, Llc
6670-01-590-085668801 INTERCHANGEABLE
Scale,weighing
Ritchie Engineering Co Inc
6670-01-730-974368801 INTERCHANGEABLE
Scale,weighing
Yellow Jacket Movers Inc
Cross-Reference Index
Part NumberManufacturer
31-15-4245 PRIMARY Edgewood Chemical Biological Center Ecbc (USA)
68801 Shaw Development, Llc (USA)
Related Parts
2815-01-159-7406INTERCHANGEABLE
PISTON,INTERNAL COMBUSTION ENGIN
68801
5999-01-309-1310INTERCHANGEABLE
DELAY LINE
3531365-0701
6670-01-590-0856INTERCHANGEABLE
SCALE,WEIGHING
68801
6670-01-730-9743INTERCHANGEABLE
SCALE,WEIGHING
68801

Frequently Asked Questions

What is NSN 5340-01-424-8684?

NSN 5340-01-424-8684 is a Plug,expansion, manufactured by Edgewood Chemical Biological Center Ecbc, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-01-424-8684?

NSN 5340-01-424-8684 has 2 cross-referenced part numbers: 31-15-4245 (Edgewood Chemical Biological Center Ecbc), 68801 (Shaw Development, Llc).

What NSN replaces 5340-01-424-8684?

There are 4 known substitutes for 5340-01-424-8684: 2815-01-159-7406, 5999-01-309-1310, 6670-01-590-0856 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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