PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39029/76-424Contact,electrical

Sae International Dba Sae International · NSN 5999-01-109-4173 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-109-4173 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-109-4173. Primary manufacturer part number: M39029/76-424.
Features
  • Contact,electrical — FSC 5999
  • Terminal Type and Quantity: 1 CRIMP AXIALLY AT ONE END
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
  • Precious Material: 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: YELLOW THIRD COLOR
  • Mounting Method: TERMINAL
  • Style Designator: CENTER CONTACT
Applications
  • Applications requiring Copper Alloy Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-109-4173, 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 16 commercial cross-references from 10 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-109-4173
Primary Part NumberM39029/76-424
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusACTIVE
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Precious Material and Weight0.005 GOLD GRAINS, TROY
Precious MaterialGOLD
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 ColorYELLOW THIRD COLOR
Mounting MethodTERMINAL
Style DesignatorCENTER CONTACT
Crimping Tool Identifying NumberM22520/2-01
Identification Code ColorRED SECOND COLOR
Specification/standard Data81349-MIL-C-39029/76 GOVERNMENT SPECIFICATION
Identification Code ColorYELLOW FIRST COLOR
Overall Diameter0.127 INCHES MINIMUM AND 0.130 INCHES MAXIMUM IN
MaterialCOPPER ALLOY BODY AND CONTACT
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Surface TreatmentGOLD BODY AND CONTACT
Surface Treatment Document and ClassificationMIL-G-45204 MIL SPEC SINGLE TREATMENT RESPONSE BODY AND CONTACT
Precious MaterialGOLD
Precious Material and Weight0.005 GOLD GRAINS, TROY
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 ColorYELLOW THIRD COLOR
Mounting MethodTERMINAL
Style DesignatorCENTER CONTACT
Crimping Tool Identifying NumberM22520/2-01
Terminal Type and Quantity1 CRIMP AXIALLY AT ONE END
Identification Code ColorRED SECOND COLOR
Specification/standard Data81349-MIL-C-39029/76 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-01-196-5269 (M39029/76-425)
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeDZ
Weight0.5000 lbs
Cube0.0087 cu ft
Verified Substitutes 10
5999-01-196-5269M39029/76-425 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-01-451-8630M39029/76-426 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-01-200-7988M39029/56-349 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-502-7599M39029/93-597 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-530-1749M39029/9-136 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-681-4466M39029/121-664 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-681-4474M39029/121-666 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-681-4743M39029/121-667 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-681-4746M39029/122-673 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5120-01-695-8460K496-1 INTERCHANGEABLE
Contact Positioner,terminal Crim
Daniels Manufacturing Corporation
Cross-Reference Index
Part NumberManufacturer
BIN-424 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
M39029/76-424 PRIMARY Sae International Dba Sae International (USA)
ME2002767 Alfariver Defense S.l (ESP)
42365-215-00-5 British Aerospace Defence Systems Ltd T/a Bae Systems (GBR)
M39029/76-424 Society of Automotive Engineers Inc (USA)
MIL-C-39029/76 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
AS39029/76-424 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
99143763 Thales Las France SAS (FRA)
SAE AS39029/76 Society of Automotive Engineers Inc (USA)
443-2996 Nimikkeistokeskus Ncb Finland (FIN)
AS39029 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39029/76-424 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
5999PL1901798 Jednolity Indeks Materialowy - Uniform Material Index (POL)
8599-0916 Souriau (FRA)
M39029/76-16A Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
SAE-AS39029/76 Sae International Dba Sae International (USA)
Related Parts
SUCCESSOR 5999-01-196-5269 Contact,electrical · M39029/76-425
5999-01-451-8630SUCCESSOR
CONTACT,ELECTRICAL
M39029/76-426
5999-01-200-7988INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-349
5999-01-502-7599INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/93-597
5999-01-530-1749INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/9-136
5999-01-681-4466INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/121-664
5999-01-681-4474INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/121-666
5999-01-681-4743INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/121-667
5999-01-681-4746INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/122-673
5120-01-695-8460INTERCHANGEABLE
CONTACT POSITIONER,TERMINAL CRIM
K496-1

Frequently Asked Questions

What is NSN 5999-01-109-4173?

NSN 5999-01-109-4173 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 5999-01-109-4173?

NSN 5999-01-109-4173 has 16 cross-referenced part numbers: BIN-424 (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), M39029/76-424 (Sae International Dba Sae International), ME2002767 (Alfariver Defense S.l), 42365-215-00-5 (British Aerospace Defence Systems Ltd T/a Bae Systems), M39029/76-424 (Society of Automotive Engineers Inc) and 11 more.

What NSN replaces 5999-01-109-4173?

There are 10 known substitutes for 5999-01-109-4173: 5999-01-196-5269, 5999-01-451-8630, 5999-01-200-7988 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M39029/76-424?

Key specifications for M39029/76-424: Terminal Type and Quantity: 1 CRIMP AXIALLY AT ONE END; Overall Length: 0.570 INCHES MAXIMUM IN; Precious Material and Weight: 0.005 GOLD GRAINS, TROY; Precious Material: GOLD. 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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