PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39029/57-355Contact,electrical

Sae International Dba Sae International · NSN 5999-00-007-7880 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-007-7880 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-007-7880. Primary manufacturer part number: M39029/57-355.
Features
  • Contact,electrical — FSC 5999
  • Mounting Method: FORCE FIT
  • Pin Accommodation Length: 0.166 INCHES MINIMUM IN
  • Overall Diameter: 0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
  • Material: COPPER ALLOY BODY
  • Specification/standard Data: 81349-MIL-C-39029/57 GOVERNMENT SPECIFICATION
  • 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.).
  • Surface Treatment: GOLD CONTACT
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-007-7880, 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 19 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-007-7880
Primary Part NumberM39029/57-355
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSae International Dba Sae International
StatusCANCELLED
Mounting MethodFORCE FIT
Pin Accommodation Length0.166 INCHES MINIMUM IN
Overall Diameter0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
MaterialCOPPER ALLOY BODY
Specification/standard Data81349-MIL-C-39029/57 GOVERNMENT SPECIFICATION
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.).
Surface TreatmentGOLD CONTACT
Precious Material and Weight0.010 GOLD GRAINS, TROY
Cable Entrance Diameter0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
Precious Material and LocationEXTERIOR SURFACES GOLD
Pin Accommodation Diameter0.034 INCHES MINIMUM AND 0.035 INCHES MAXIMUM IN
MaterialCOPPER ALLOY CONTACT
Terminal Type and Quantity1 CRIMP AND SOLDER AXIALLY AT ONE END
Style DesignatorSOCKET CONTACT
Precious MaterialGOLD
Surface TreatmentGOLD BODY
Mounting MethodFORCE FIT
Pin Accommodation Length0.166 INCHES MINIMUM IN
Overall Diameter0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
MaterialCOPPER ALLOY BODY
Specification/standard Data81349-MIL-C-39029/57 GOVERNMENT SPECIFICATION
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.).
Surface TreatmentGOLD CONTACT
Precious Material and Weight0.010 GOLD GRAINS, TROY
Cable Entrance Diameter0.027 INCHES MINIMUM AND 0.029 INCHES MAXIMUM IN
Precious Material and LocationEXTERIOR SURFACES GOLD
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-00-180-4274
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeDZ
Weight0.0100 lbs
Cube0.0000 cu ft
Verified Substitutes 7
Contact,electrical
5999-00-197-3621M39029/57-358 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-00-402-2539M39029/57-359 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-00-478-4402M39029/57-354 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-01-011-1269M39029/57-356 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-01-158-1562M39029/57-357 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-01-706-6610M39029/57-982 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
031-1122-022 Itt Cannon Llc (USA)
TC22M1F63 Diversified Products Corp (USA)
SAE AS39029/57 Society of Automotive Engineers Inc (USA)
SAE-AS39029/57 Sae International Dba Sae International (USA)
M39029/57-355 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
1872476-2 Honeywell Intl Inc Defense Avionics Systems Former Guidance Systems Div (USA)
MS27492-22M Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
BIN-355 Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA)
MS27491-22M Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-C-39029/57 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M3902957-355 Arrow Electronics, Inc. Dba Arrow Zeus Electronics (USA)
M39029/57-355 Society of Automotive Engineers Inc (USA)
903105-0006-000 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
10-25146-23F Amphenol Corp Div Amphenol Aerospace Operations (USA)
316-2222-104 Tri-Star Electronics International, Inc. Dba Carlisle Interconnect Div Carlisle Interconnect Technologies (USA)
TC24Y10J5 Souriau Usa, Inc. Dba Souriau Usa Inc (USA)
373-290-222 L3harris Interstate Electronics Corporation (USA)
10-251416-22M Amphenol Corp Div Amphenol Aerospace Operations (USA)
M39029/57-355 PRIMARY Sae International Dba Sae International (USA)
Related Parts
SUCCESSOR 5999-00-180-4274 Contact,electrical
5999-00-197-3621SUCCESSOR
CONTACT,ELECTRICAL
M39029/57-358
5999-00-402-2539SUCCESSOR
CONTACT,ELECTRICAL
M39029/57-359
5999-00-478-4402SUCCESSOR
CONTACT,ELECTRICAL
M39029/57-354
5999-01-011-1269SUCCESSOR
CONTACT,ELECTRICAL
M39029/57-356
5999-01-158-1562SUCCESSOR
CONTACT,ELECTRICAL
M39029/57-357
5999-01-706-6610SUCCESSOR
CONTACT,ELECTRICAL
M39029/57-982

Frequently Asked Questions

What is NSN 5999-00-007-7880?

NSN 5999-00-007-7880 is a Contact,electrical, manufactured by Sae International Dba Sae International, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-007-7880?

NSN 5999-00-007-7880 has 19 cross-referenced part numbers: 031-1122-022 (Itt Cannon Llc), TC22M1F63 (Diversified Products Corp), SAE AS39029/57 (Society of Automotive Engineers Inc), SAE-AS39029/57 (Sae International Dba Sae International), M39029/57-355 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 14 more.

What NSN replaces 5999-00-007-7880?

There are 7 known substitutes for 5999-00-007-7880: 5999-00-180-4274, 5999-00-197-3621, 5999-00-402-2539 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of M39029/57-355?

Key specifications for M39029/57-355: Mounting Method: FORCE FIT; Overall Length: 0.518 INCHES NOMINAL IN; Pin Accommodation Length: 0.166 INCHES MINIMUM IN; Overall Diameter: 0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-007-7880 still in active supply?

NSN 5999-00-007-7880 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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