PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M39029/5-20-20Contact,electrical

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 5999-01-500-7674 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-500-7674 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-500-7674. Primary manufacturer part number: M39029/5-20-20.
Features
  • Contact,electrical — FSC 5999
  • Style Designator: PIN CRIMP CONTACT
  • Specification/standard Data: 8139-MIL-C-39029/15 GOVERNMENT SPECIFICATION
  • Style Designator: PIN CRIMP CONTACT
  • Specification/standard Data: 8139-MIL-C-39029/15 GOVERNMENT SPECIFICATION
  • 2 verified cross-references
  • Primary manufacturer: Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-500-7674, 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 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-500-7674
Primary Part NumberM39029/5-20-20
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
Style DesignatorPIN CRIMP CONTACT
Specification/standard Data8139-MIL-C-39029/15 GOVERNMENT SPECIFICATION
Style DesignatorPIN CRIMP CONTACT
Specification/standard Data8139-MIL-C-39029/15 GOVERNMENT SPECIFICATION
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5999-00-172-8253 (M39029/5-115)
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeY
Weight0.1000 lbs
Cube0.0006 cu ft
Verified Substitutes 1
5999-00-172-8253M39029/5-115 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
M39029/5-20-20 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39029/15-115 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 5999-00-172-8253 Contact,electrical · M39029/5-115

Frequently Asked Questions

What is NSN 5999-01-500-7674?

NSN 5999-01-500-7674 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 5999-01-500-7674?

NSN 5999-01-500-7674 has 2 cross-referenced part numbers: M39029/5-20-20 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), M39029/15-115 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M).

What NSN replaces 5999-01-500-7674?

There is 1 known substitute for 5999-01-500-7674: 5999-00-172-8253. Verify interchangeability with system specifications before substitution.

What are the specifications of M39029/5-20-20?

Key specifications for M39029/5-20-20: End Item Identification: HAWKEYE; Special Features: CONTACTS,ELECTRICAL,SOCKET,CRIMP REMOVABLE,COMPOSITION A;COLOR BANDS-BROWN,BROWN,GREEN; THE WIDTH OF THE FIRST COLOR BAND SHALL BE TWICE THE WIDTH OF THE SECOND AND THIRD; COLOR BANDS ARE LOCATED ON THE WIRE BARREL;POWER CONTACTS MATING END SIZE-20;WIRE BARREL SIZE-20; Style Designator: PIN CRIMP CONTACT; Specification/standard Data: 8139-MIL-C-39029/15 GOVERNMENT SPECIFICATION. 8 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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