PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39029/56-349Contact,electrical

Sae International Dba Sae International · NSN 5999-01-200-7988 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-200-7988 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-200-7988. Primary manufacturer part number: M39029/56-349.
Features
  • Contact,electrical — FSC 5999
  • Style Designator: SOCKET CONTACT
  • Terminal Type and Quantity: 1 CRIMP AXIALLY AT ONE END
  • Overall Diameter: 0.062 INCHES MAXIMUM IN
  • 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.).
  • Material Document and Classification: MIL-C-39029 MIL SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
  • Specification/standard Data: 81349-MIL-C-39029/56 GOVERNMENT SPECIFICATION
  • Pin Accommodation Diameter: 0.031 INCHES MINIMUM IN
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-200-7988, 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 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 9 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
NSN5999-01-200-7988
Primary Part NumberM39029/56-349
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Style DesignatorSOCKET CONTACT
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Overall Diameter0.062 INCHES MAXIMUM IN
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.).
Material Document and ClassificationMIL-C-39029 MIL SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Specification/standard Data81349-MIL-C-39029/56 GOVERNMENT SPECIFICATION
Pin Accommodation Diameter0.031 INCHES MINIMUM IN
Identification Code ColorORANGE AND YELLOW AND WHITE LOCATION NOT OTHERWISE SPECIFIED
Precious Material and LocationBODY AND CONTACT SURFACE GOLD
Pin Accommodation Length0.166 INCHES MINIMUM IN
Precious MaterialGOLD
Surface TreatmentGOLD AND NICKEL BODY AND CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY
MaterialCOPPER ALLOY BODY AND CONTACT
Mounting MethodFORCE FIT
Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Overall Diameter0.062 INCHES MAXIMUM IN
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.).
Material Document and ClassificationMIL-C-39029 MIL SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT
Specification/standard Data81349-MIL-C-39029/56 GOVERNMENT SPECIFICATION
Pin Accommodation Diameter0.031 INCHES MINIMUM IN
Style DesignatorSOCKET CONTACT
Identification Code ColorORANGE AND YELLOW AND WHITE LOCATION NOT OTHERWISE SPECIFIED
Precious Material and LocationBODY AND CONTACT SURFACE GOLD
Pin Accommodation Length0.166 INCHES MINIMUM IN
Precious MaterialGOLD
Surface TreatmentGOLD AND NICKEL BODY AND CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-01-106-7076
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeZN
Weight0.0010 lbs
Cube0.0000 cu ft
Verified Substitutes 12
Contact,electrical
Contact,electrical
5999-00-007-7903M39029/56-350 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-00-152-9574M39029/56-351 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-00-320-7459M39029/56-348 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-00-378-0206 INTERCHANGEABLE
Contact,electrical
5999-01-034-0716 INTERCHANGEABLE
Contact,electrical
5999-01-109-4173M39029/76-424 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-347-7896M39029/56-358 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-480-0749 INTERCHANGEABLE
Contact,electrical
Cross-Reference Index
Part NumberManufacturer
SAE-AS39029/56 Sae International Dba Sae International (USA)
M39029/56-349 PRIMARY Sae International Dba Sae International (USA)
AS39029 Society of Automotive Engineers Inc (USA)
AS39029/56 Sae International Dba Sae International (USA)
M39029/56-349 Society of Automotive Engineers Inc (USA)
MIL-C-39029/56 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AS39029 Sae International Dba Sae International (USA)
AS39029/56 Society of Automotive Engineers Inc (USA)
M39029/56-349 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 5999-01-106-7076 Contact,electrical
5999-01-559-6138SUCCESSOR
CONTACT,ELECTRICAL
5999-00-007-7903INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-350
5999-00-152-9574INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-351
5999-00-320-7459INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-348
5999-00-378-0206INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-01-034-0716INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-01-109-4173INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/76-424
5999-01-347-7896INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-358
5999-01-480-0749INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-01-484-3313INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-527
5999-01-487-3516INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-360

Frequently Asked Questions

What is NSN 5999-01-200-7988?

NSN 5999-01-200-7988 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 5999-01-200-7988?

NSN 5999-01-200-7988 has 9 cross-referenced part numbers: SAE-AS39029/56 (Sae International Dba Sae International), M39029/56-349 (Sae International Dba Sae International), AS39029 (Society of Automotive Engineers Inc), AS39029/56 (Sae International Dba Sae International), M39029/56-349 (Society of Automotive Engineers Inc) and 4 more.

What NSN replaces 5999-01-200-7988?

There are 12 known substitutes for 5999-01-200-7988: 5999-01-106-7076, 5999-01-559-6138, 5999-00-007-7903 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M39029/56-349?

Key specifications for M39029/56-349: Style Designator: SOCKET CONTACT; Terminal Type and Quantity: 1 CRIMP AXIALLY AT ONE END; Overall Diameter: 0.062 INCHES MAXIMUM IN; 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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