PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MILC38999Contact,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5999-01-033-9195 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-033-9195 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-033-9195. Primary manufacturer part number: MILC38999.
Features
  • Contact,electrical — FSC 5999
  • Pin Accommodation Length: 0.166 INCHES MINIMUM IN
  • Overall Diameter: 0.182 INCHES MAXIMUM IN
  • Cable Entrance Diameter: 0.102 INCHES MAXIMUM IN
  • Surface Treatment Document and Classification: MIL-G-45204,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
  • Material: COPPER ALLOY CONTACT
  • Precious Material: GOLD
  • Precious Material and Location: EXTERNAL SURFACE GOLD
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-033-9195, 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 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 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
NSN5999-01-033-9195
Primary Part NumberMILC38999
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Pin Accommodation Length0.166 INCHES MINIMUM IN
Overall Diameter0.182 INCHES MAXIMUM IN
Cable Entrance Diameter0.102 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
MaterialCOPPER ALLOY CONTACT
Precious MaterialGOLD
Precious Material and LocationEXTERNAL SURFACE GOLD
Surface TreatmentGOLD BODY
Test Data Document81349-MIL-C-38999 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 Document and ClassificationMIL-G-45204,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY
Pin Accommodation Diameter0.100 INCHES MAXIMUM IN
MaterialCOPPER ALLOY BODY
Precious Material and Weight0.005 GOLD GRAINS, TROY
Surface TreatmentGOLD CONTACT
Terminal Type and Quantity1 CRIMP END OPPOSITE CONTACT
Style DesignatorSOCKET CONTACT
Pin Accommodation Length0.166 INCHES MINIMUM IN
Overall Diameter0.182 INCHES MAXIMUM IN
Cable Entrance Diameter0.102 INCHES MAXIMUM IN
Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
MaterialCOPPER ALLOY CONTACT
Precious MaterialGOLD
Precious Material and LocationEXTERNAL SURFACE GOLD
Surface TreatmentGOLD BODY
Test Data Document81349-MIL-C-38999 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 Document and ClassificationMIL-G-45204,TY 2,CL 2 MIL SPEC SINGLE TREATMENT RESPONSE BODY
Pin Accommodation Diameter0.100 INCHES MAXIMUM IN
MaterialCOPPER ALLOY BODY
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-00-540-8656
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeVN
Weight0.0070 lbs
Cube0.0000 cu ft
Verified Substitutes 10
Contact,electrical
5999-00-152-9574M39029/56-351 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-00-180-4274 INTERCHANGEABLE
Contact,electrical
5999-00-180-4275 INTERCHANGEABLE
Contact,electrical
5999-00-229-8446M39029/58-362 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-011-1269M39029/57-356 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-034-0716 INTERCHANGEABLE
Contact,electrical
5999-01-071-5265M39029/75-416 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-072-4033M39029/28-409 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-01-158-1562M39029/57-357 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
MILC38999 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
MS27492-12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
MIL-DTL-38999 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 5999-00-540-8656 Contact,electrical
5999-00-152-9574INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-351
5999-00-180-4274INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-00-180-4275INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-00-229-8446INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/58-362
5999-01-011-1269INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/57-356
5999-01-034-0716INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-01-071-5265INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/75-416
5999-01-072-4033INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/28-409
5999-01-158-1562INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/57-357

Frequently Asked Questions

What is NSN 5999-01-033-9195?

NSN 5999-01-033-9195 is a Contact,electrical, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-033-9195?

NSN 5999-01-033-9195 has 3 cross-referenced part numbers: MILC38999 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), MS27492-12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), MIL-DTL-38999 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5999-01-033-9195?

There are 10 known substitutes for 5999-01-033-9195: 5999-00-540-8656, 5999-00-152-9574, 5999-00-180-4274 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MILC38999?

Key specifications for MILC38999: Overall Length: 0.518 INCHES NOMINAL IN; Pin Accommodation Length: 0.166 INCHES MINIMUM IN; Overall Diameter: 0.182 INCHES MAXIMUM IN; Cable Entrance Diameter: 0.102 INCHES MAXIMUM IN. 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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