PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39029/54-343Contact,electrical

Sae International Dba Sae International · NSN 5999-00-018-2285 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-018-2285 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-018-2285. Primary manufacturer part number: M39029/54-343.
Features
  • Contact,electrical — FSC 5999
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY
  • Material: COPPER BODY
  • Pin Accommodation Diameter: 0.043 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
  • Material: COPPER CONTACT
  • Style Designator: SOCKET CONTACT
  • Mounting Method: FORCE FIT
  • Precious Material: GOLD AND SILVER
Applications
  • Applications requiring Copper Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-018-2285, 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 Sae International Dba Sae International. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 5 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.

Technical Specifications
ParameterValue
NSN5999-00-018-2285
Primary Part NumberM39029/54-343
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Precious Material and Weight0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY
MaterialCOPPER BODY
Pin Accommodation Diameter0.043 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
MaterialCOPPER CONTACT
Style DesignatorSOCKET CONTACT
Mounting MethodFORCE FIT
Precious MaterialGOLD AND SILVER
Precious Material and LocationBODY AND CONTACT SURFACES GOLD AND BODY AND CONTACT SURFACES SILVER
Surface TreatmentGOLD AND SILVER CONTACT
Cable Entrance Diameter0.194 INCHES MAXIMUM IN
Pin Accommodation Length0.255 INCHES MINIMUM IN
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Overall Diameter0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
Test Data Document96906-MS27184 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Precious Material and Weight0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY
MaterialCOPPER BODY
Pin Accommodation Diameter0.043 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN
MaterialCOPPER CONTACT
Style DesignatorSOCKET CONTACT
Mounting MethodFORCE FIT
Precious MaterialGOLD AND SILVER
Precious Material and LocationBODY AND CONTACT SURFACES GOLD AND BODY AND CONTACT SURFACES SILVER
Surface TreatmentGOLD AND SILVER CONTACT
Cable Entrance Diameter0.194 INCHES MAXIMUM IN
Pin Accommodation Length0.255 INCHES MINIMUM IN
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Overall Diameter0.309 INCHES MINIMUM AND 0.313 INCHES MAXIMUM IN
Test Data Document96906-MS27184 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-01-134-9146 (21-33123-564)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight0.0800 lbs
Cube0.0012 cu ft
Verified Substitutes 4
5999-01-134-914621-33123-564 SUCCESSOR
Contact,electrical
Amphenol Corp Div Amphenol Aerospace Operations
Contact,electrical
5999-01-705-5318M39029/113-625 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-01-705-7843M39029/113-628 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
SAE-AS39029/54 Sae International Dba Sae International (USA)
M39029/54-343 PRIMARY Sae International Dba Sae International (USA)
48-2187-02 Amphenol Corp Spectra-Strip/itd (USA)
MIL-C-39029 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
48-2187-02 Amphenol Corp Div Amphenol Aerospace Operations (USA)
MS27184-20P Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
M39029/54-343 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 5999-01-134-9146 Contact,electrical · 21-33123-564
5999-01-472-2269SUCCESSOR
CONTACT,ELECTRICAL
5999-01-705-5318SUCCESSOR
CONTACT,ELECTRICAL
M39029/113-625
5999-01-705-7843SUCCESSOR
CONTACT,ELECTRICAL
M39029/113-628

Frequently Asked Questions

What is NSN 5999-00-018-2285?

NSN 5999-00-018-2285 is a Contact,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-018-2285?

NSN 5999-00-018-2285 has 7 cross-referenced part numbers: SAE-AS39029/54 (Sae International Dba Sae International), M39029/54-343 (Sae International Dba Sae International), 48-2187-02 (Amphenol Corp Spectra-Strip/itd), MIL-C-39029 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 48-2187-02 (Amphenol Corp Div Amphenol Aerospace Operations) and 2 more.

What NSN replaces 5999-00-018-2285?

There are 4 known substitutes for 5999-00-018-2285: 5999-01-134-9146, 5999-01-472-2269, 5999-01-705-5318 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M39029/54-343?

Key specifications for M39029/54-343: Overall Length: 0.865 INCHES NOMINAL IN; Precious Material and Weight: 0.005 GOLD GRAINS, TROY AND 0.005 SILVER GRAINS, TROY; Material: COPPER BODY; Pin Accommodation Diameter: 0.043 INCHES MINIMUM AND 0.045 INCHES MAXIMUM IN. 30 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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