PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39029/76-426Contact,electrical

Sae International Dba Sae International · NSN 5999-01-451-8630 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-451-8630 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-451-8630. Primary manufacturer part number: M39029/76-426.
Features
  • Contact,electrical — FSC 5999
  • Style Designator: PIN CONTACT
  • Surface Treatment: GOLD BODY AND CONTACT
  • Precious Material: GOLD
  • Precious Material and Location: BODY AND CONTACT SURFACES GOLD
  • Test Data Document: 81349MIL-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 Weight: 0.005 GOLD GRAINS, TROY
  • Specification/standard Data: MIL-C-39029/76 GOVERNMENT SPECIFICATION
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-451-8630, 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 20 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
NSN5999-01-451-8630
Primary Part NumberM39029/76-426
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Style DesignatorPIN CONTACT
Surface TreatmentGOLD BODY AND CONTACT
Precious MaterialGOLD
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Test Data Document81349MIL-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 Weight0.005 GOLD GRAINS, TROY
Specification/standard DataMIL-C-39029/76 GOVERNMENT SPECIFICATION
MaterialCOPPER ALLOY BODY AND CONTACT
Overall Diameter0.127 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Style DesignatorPIN CONTACT
Surface TreatmentGOLD BODY AND CONTACT
Precious MaterialGOLD
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Test Data Document81349MIL-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 Weight0.005 GOLD GRAINS, TROY
Specification/standard DataMIL-C-39029/76 GOVERNMENT SPECIFICATION
MaterialCOPPER ALLOY BODY AND CONTACT
Overall Diameter0.127 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
Mounting MethodTERMINAL
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-01-109-4173 (M39029/76-424)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeZN
Weight0.0100 lbs
Cube0.0017 cu ft
Verified Substitutes 2
5999-01-109-4173M39029/76-424 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-01-196-5269M39029/76-425 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
SAE AS39029/76 Society of Automotive Engineers Inc (USA)
M39029/76-426 Society of Automotive Engineers Inc (USA)
SAE-AS39029/76 Sae International Dba Sae International (USA)
M39029/76-426 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39029/76-426 PRIMARY Sae International Dba Sae International (USA)
MIL-C-39029/76 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 5999-01-109-4173 Contact,electrical · M39029/76-424
5999-01-196-5269SUCCESSOR
CONTACT,ELECTRICAL
M39029/76-425

Frequently Asked Questions

What is NSN 5999-01-451-8630?

NSN 5999-01-451-8630 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 5999-01-451-8630?

NSN 5999-01-451-8630 has 6 cross-referenced part numbers: SAE AS39029/76 (Society of Automotive Engineers Inc), M39029/76-426 (Society of Automotive Engineers Inc), SAE-AS39029/76 (Sae International Dba Sae International), M39029/76-426 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39029/76-426 (Sae International Dba Sae International) and 1 more.

What NSN replaces 5999-01-451-8630?

There are 2 known substitutes for 5999-01-451-8630: 5999-01-109-4173, 5999-01-196-5269. Verify interchangeability with system specifications before substitution.

What are the specifications of M39029/76-426?

Key specifications for M39029/76-426: Style Designator: PIN CONTACT; Surface Treatment: GOLD BODY AND CONTACT; Precious Material: GOLD; Precious Material and Location: BODY AND CONTACT SURFACES GOLD. 22 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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