PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39029/71-390Contact,electrical

Sae International Dba Sae International · NSN 5999-01-322-3920 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-322-3920 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-322-3920. Primary manufacturer part number: M39029/71-390.
Features
  • Contact,electrical — FSC 5999
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
  • Material: COPPER ALLOY BODY AND CONTACT
  • Precious Material and Location: BODY AND CONTACT SURFACES GOLD
  • Test Data Document: 81349-MIL-C-39029 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
  • Identification Code Color: ORANGE AND WHITE AND BLACK LOCATION NOT OTHERWISE SPECIFIED
  • Surface Treatment Document and Classification: MIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
  • Pin Width: 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-322-3920, 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 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-322-3920
Primary Part NumberM39029/71-390
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Precious Material and Weight0.005 GOLD GRAINS, TROY
MaterialCOPPER ALLOY BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Test Data Document81349-MIL-C-39029 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Identification Code ColorORANGE AND WHITE AND BLACK LOCATION NOT OTHERWISE SPECIFIED
Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
Pin Width0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
Specification/standard Data81349-MIL-C-39029/71 GOVERNMENT SPECIFICATION
Surface TreatmentGOLD BODY AND CONTACT
Style DesignatorCYLINDRICAL SHAPE
Overall Diameter0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Pin Length0.200 INCHES MINIMUM AND 0.205 INCHES MAXIMUM IN
Terminal Type and Quantity1 WIRE WRAP END OPPOSITE CONTACT
Mounting MethodTERMINAL
Precious MaterialGOLD
Precious Material and Weight0.005 GOLD GRAINS, TROY
MaterialCOPPER ALLOY BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Test Data Document81349-MIL-C-39029 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
Identification Code ColorORANGE AND WHITE AND BLACK LOCATION NOT OTHERWISE SPECIFIED
Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
Pin Width0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
Specification/standard Data81349-MIL-C-39029/71 GOVERNMENT SPECIFICATION
Surface TreatmentGOLD BODY AND CONTACT
Style DesignatorCYLINDRICAL SHAPE
Overall Diameter0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeJN
Weight0.0100 lbs
Cube0.0011 cu ft
Verified Substitutes 2
5999-01-135-5032M39029/71-392 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-185-9501M39029/71-391 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
M39029/71-390 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
BIN-390 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
SAE-AS39029/71 Sae International Dba Sae International (USA)
MIL-C-39029/71 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39029/71-1 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39029/71-390 PRIMARY Sae International Dba Sae International (USA)
Related Parts
5999-01-135-5032INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/71-392
5999-01-185-9501INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/71-391

Frequently Asked Questions

What is NSN 5999-01-322-3920?

NSN 5999-01-322-3920 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 5999-01-322-3920?

NSN 5999-01-322-3920 has 6 cross-referenced part numbers: M39029/71-390 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), BIN-390 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), SAE-AS39029/71 (Sae International Dba Sae International), MIL-C-39029/71 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39029/71-1 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5999-01-322-3920?

There are 2 known substitutes for 5999-01-322-3920: 5999-01-135-5032, 5999-01-185-9501. Verify interchangeability with system specifications before substitution.

What are the specifications of M39029/71-390?

Key specifications for M39029/71-390: Precious Material and Weight: 0.005 GOLD GRAINS, TROY; Material: COPPER ALLOY BODY AND CONTACT; Precious Material and Location: BODY AND CONTACT SURFACES GOLD; Test Data Document: 81349-MIL-C-39029 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).. 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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