PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SMC502239Contact Assembly,electrical

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 5999-00-727-0458 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-727-0458 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-727-0458. Primary manufacturer part number: SMC502239.
Features
  • Contact Assembly,electrical — FSC 5999
  • 4 verified cross-references
  • Primary manufacturer: Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact Assembly,electrical, cataloged under National Stock Number 5999-00-727-0458, is classified within Federal Supply Class 5999 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameContact Assembly,electrical
FSC / FSG5999 — No Item Name Available (FSG 59)
ManufacturersBurke Products Inc (CAGE 27361); Stromberg-Carlson Corp a Plessey Telecommunications Co (CAGE 14100); Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (CAGE 80063); L3harris Cincinnati Electronics Corporation (CAGE 80045)
Technical Specifications
ParameterValue
NSN5999-00-727-0458
Primary Part NumberSMC502239
Item NameContact Assembly,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0010 cu ft
Verified Substitutes 6
4110-00-912-3024 INTERCHANGEABLE
Freezer
3020-01-019-4883 INTERCHANGEABLE
Pulley,groove
5940-01-021-9934KA36U INTERCHANGEABLE
Terminal,lug
Burndy Llc
6210-01-184-3412A-600 INTERCHANGEABLE
Control,electric Light
Hunt Electronics
1650-01-470-0050A-600 INTERCHANGEABLE
Reservoir Liquid
Irwin International, Inc. Dba Irwin International Inc
2590-01-571-6400A600 INTERCHANGEABLE
Rack,baggage,vehicular
Coleman Company Inc De
Cross-Reference Index
Part NumberManufacturer
A600 Burke Products Inc (USA)
666275-568 Stromberg-Carlson Corp a Plessey Telecommunications Co (USA)
SMC502239 PRIMARY Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
398467 L3harris Cincinnati Electronics Corporation (USA)
Related Parts
4110-00-912-3024INTERCHANGEABLE
FREEZER
3020-01-019-4883INTERCHANGEABLE
PULLEY,GROOVE
5940-01-021-9934INTERCHANGEABLE
TERMINAL,LUG
KA36U
6210-01-184-3412INTERCHANGEABLE
CONTROL,ELECTRIC LIGHT
A-600
1650-01-470-0050INTERCHANGEABLE
RESERVOIR LIQUID
A-600
2590-01-571-6400INTERCHANGEABLE
RACK,BAGGAGE,VEHICULAR
A600

Frequently Asked Questions

What is NSN 5999-00-727-0458?

NSN 5999-00-727-0458 is a Contact Assembly,electrical, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-727-0458?

NSN 5999-00-727-0458 has 4 cross-referenced part numbers: A600 (Burke Products Inc), 666275-568 (Stromberg-Carlson Corp a Plessey Telecommunications Co), SMC502239 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), 398467 (L3harris Cincinnati Electronics Corporation).

What NSN replaces 5999-00-727-0458?

There are 6 known substitutes for 5999-00-727-0458: 4110-00-912-3024, 3020-01-019-4883, 5940-01-021-9934 and 3 more. Verify interchangeability with system specifications before substitution.

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