PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-A-52420-15Plug,expansion

Federal Commercial Item Description Promulgated by General Services Administration Washington DC · NSN 5340-00-050-1575 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-050-1575 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-050-1575. Primary manufacturer part number: A-A-52420-15.
Features
  • Plug,expansion — FSC 5340
  • Outside Diameter: 2.000 INCHES NOMINAL IN
  • Material: COPPER ALLOY
  • Material Thickness: 0.083 INCHES NOMINAL IN
  • Radius: 3.188 INCHES NOMINAL IN
  • 4 verified cross-references
  • Primary manufacturer: Federal Commercial Item Description Promulgated by General Services Administration Washington DC
Applications
  • Applications requiring Copper Alloy construction
General Description

The Plug,expansion, cataloged under National Stock Number 5340-00-050-1575, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Federal Commercial Item Description Promulgated by General Services Administration Washington DC. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-050-1575
Primary Part NumberA-A-52420-15
Item NamePlug,expansion
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerFederal Commercial Item Description Promulgated by General Services Administration Washington DC
StatusACTIVE
Outside Diameter2.000 INCHES NOMINAL IN
MaterialCOPPER ALLOY
Material Thickness0.083 INCHES NOMINAL IN
Radius3.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 12
5340-00-659-0932140089 SUCCESSOR
Strap,retaining
Meggitt Safety Systems Inc
5340-00-050-1593 INTERCHANGEABLE
Plug,expansion
5340-00-050-1600 INTERCHANGEABLE
Plug,expansion
5340-00-054-1412 INTERCHANGEABLE
Plug,expansion
5340-00-054-1414 INTERCHANGEABLE
Plug,expansion
5340-00-054-1416 INTERCHANGEABLE
Plug,expansion
5340-00-054-1418 INTERCHANGEABLE
Plug,expansion
5340-00-276-5853 INTERCHANGEABLE
Plug,expansion
5315-00-354-4300140089 INTERCHANGEABLE
Pin,straight,headless
Dresser, Llc
5340-00-531-7275 INTERCHANGEABLE
Plug,expansion
Cross-Reference Index
Part NumberManufacturer
A-A-52420-15 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
140089 General Motors Corp (USA)
140089 Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
A-A-52420 Federal Commercial Item Description Promulgated by General Services Administration Washington DC (USA)
Related Parts
5340-00-659-0932SUCCESSOR
STRAP,RETAINING
140089
5340-00-050-1593INTERCHANGEABLE
PLUG,EXPANSION
5340-00-050-1600INTERCHANGEABLE
PLUG,EXPANSION
5340-00-054-1412INTERCHANGEABLE
PLUG,EXPANSION
5340-00-054-1414INTERCHANGEABLE
PLUG,EXPANSION
5340-00-054-1416INTERCHANGEABLE
PLUG,EXPANSION
5340-00-054-1418INTERCHANGEABLE
PLUG,EXPANSION
5340-00-276-5853INTERCHANGEABLE
PLUG,EXPANSION
5315-00-354-4300INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
140089
5340-00-531-7275INTERCHANGEABLE
PLUG,EXPANSION
5340-00-836-0647INTERCHANGEABLE
PLUG,EXPANSION
5340-00-898-9829INTERCHANGEABLE
PLUG,EXPANSION

Frequently Asked Questions

What is NSN 5340-00-050-1575?

NSN 5340-00-050-1575 is a Plug,expansion, manufactured by Federal Commercial Item Description Promulgated by General Services Administration Washington DC, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-050-1575?

NSN 5340-00-050-1575 has 4 cross-referenced part numbers: A-A-52420-15 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC), 140089 (General Motors Corp), 140089 (Chrysler Realty Company Llc Dba Daimler Chrysler), A-A-52420 (Federal Commercial Item Description Promulgated by General Services Administration Washington DC).

What NSN replaces 5340-00-050-1575?

There are 12 known substitutes for 5340-00-050-1575: 5340-00-659-0932, 5340-00-050-1593, 5340-00-050-1600 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A-A-52420-15?

Key specifications for A-A-52420-15: Outside Diameter: 2.000 INCHES NOMINAL IN; Material: COPPER ALLOY; Material Thickness: 0.083 INCHES NOMINAL IN; Radius: 3.188 INCHES NOMINAL IN. 4 total characteristics are documented in the Federal Logistics Information System.

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