PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39029/71-391Contact,electrical

Sae International Dba Sae International · NSN 5999-01-185-9501 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-185-9501 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-185-9501. Primary manufacturer part number: M39029/71-391.
Features
  • Contact,electrical — FSC 5999
  • Pin Width: 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
  • Material: COPPER ALLOY BODY AND CONTACT
  • Specification/standard Data: 81349-MIL-C-39029/71 GOVERNMENT SPECIFICATION
  • Terminal Type and Quantity: 1 WIRE WRAP END OPPOSITE CONTACT
  • Pin Length: 0.302 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
  • Surface Treatment: GOLD BODY AND CONTACT
  • Overall Diameter: 0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-185-9501, 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-185-9501
Primary Part NumberM39029/71-391
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Pin Width0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN
MaterialCOPPER ALLOY BODY AND CONTACT
Specification/standard Data81349-MIL-C-39029/71 GOVERNMENT SPECIFICATION
Terminal Type and Quantity1 WIRE WRAP END OPPOSITE CONTACT
Pin Length0.302 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
Surface TreatmentGOLD BODY AND CONTACT
Overall Diameter0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Precious Material and Weight0.005 GOLD GRAINS, TROY
Style DesignatorCYLINDRICAL SHAPE
Identification Code ColorORANGE AND WHITE AND BROWN LOCATION NOT OTHERWISE SPECIFIED
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.).
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Mounting MethodTERMINAL
Precious MaterialGOLD
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
MaterialCOPPER ALLOY BODY AND CONTACT
Specification/standard Data81349-MIL-C-39029/71 GOVERNMENT SPECIFICATION
Terminal Type and Quantity1 WIRE WRAP END OPPOSITE CONTACT
Pin Length0.302 INCHES MINIMUM AND 0.306 INCHES MAXIMUM IN
Surface TreatmentGOLD BODY AND CONTACT
Overall Diameter0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
Precious Material and Weight0.005 GOLD GRAINS, TROY
Style DesignatorCYLINDRICAL SHAPE
Identification Code ColorORANGE AND WHITE AND BROWN LOCATION NOT OTHERWISE SPECIFIED
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.).
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-01-134-9146 (21-33123-564)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight0.0010 lbs
Cube0.0004 cu ft
Verified Substitutes 6
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
5999-01-135-5032M39029/71-392 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-322-3920M39029/71-390 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
M39029/71-391 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39029/71-2 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SAE-AS39029/71 Sae International Dba Sae International (USA)
BIN-391 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
MIL-C-39029 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39029/71-391 PRIMARY Sae International Dba Sae International (USA)
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
5999-01-135-5032INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/71-392
5999-01-322-3920INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/71-390

Frequently Asked Questions

What is NSN 5999-01-185-9501?

NSN 5999-01-185-9501 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 5999-01-185-9501?

NSN 5999-01-185-9501 has 6 cross-referenced part numbers: M39029/71-391 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39029/71-2 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), SAE-AS39029/71 (Sae International Dba Sae International), BIN-391 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), MIL-C-39029 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 1 more.

What NSN replaces 5999-01-185-9501?

There are 6 known substitutes for 5999-01-185-9501: 5999-01-134-9146, 5999-01-472-2269, 5999-01-705-5318 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M39029/71-391?

Key specifications for M39029/71-391: Pin Width: 0.024 INCHES MINIMUM AND 0.026 INCHES MAXIMUM IN; Material: COPPER ALLOY BODY AND CONTACT; Specification/standard Data: 81349-MIL-C-39029/71 GOVERNMENT SPECIFICATION; Terminal Type and Quantity: 1 WIRE WRAP END OPPOSITE CONTACT. 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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