PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

5034-2600-120Contact,electrical

Mag Electric Products Inc · NSN 5999-00-378-0206 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-378-0206 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-378-0206. Primary manufacturer part number: 5034-2600-120.
Features
  • Contact,electrical — FSC 5999
  • Surface Treatment: GOLD BODY
  • Surface Treatment Document and Classification: MIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
  • Material: COPPER ALLOY BODY
  • Precious Material: GOLD
  • Material: COPPER ALLOY CONTACT
  • Surface Treatment Document and Classification: MIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
  • Precious Material and Weight: 0.005 GOLD GRAINS, TROY
Applications
  • Applications requiring Copper Alloy Body construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-378-0206, 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 Mag Electric Products Inc. Government technical data includes 29 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 25 commercial cross-references from 20 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-00-378-0206
Primary Part Number5034-2600-120
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerMag Electric Products Inc
StatusCANCELLED
Surface TreatmentGOLD BODY
Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
MaterialCOPPER ALLOY BODY
Precious MaterialGOLD
MaterialCOPPER ALLOY CONTACT
Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY
Style DesignatorSOCKET CONTACT
Surface TreatmentGOLD CONTACT
Test Data Document96906-MS27490 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Terminal Type and Quantity1 CRIMP END OPPOSITE CONTACT
Pin Accommodation Diameter0.179 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
Pin Accommodation Length0.166 INCHES MINIMUM IN
Overall Diameter0.179 INCHES MINIMUM AND 0.182 INCHES MAXIMUM IN
Cable Entrance Diameter0.098 INCHES MINIMUM AND 0.102 INCHES MAXIMUM IN
Mounting MethodFORCE FIT
Surface TreatmentGOLD BODY
Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY
MaterialCOPPER ALLOY BODY
Precious MaterialGOLD
MaterialCOPPER ALLOY CONTACT
Surface Treatment Document and ClassificationMIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE CONTACT
Precious Material and Weight0.005 GOLD GRAINS, TROY
Style DesignatorSOCKET CONTACT
Surface TreatmentGOLD CONTACT
Test Data Document96906-MS27490 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
Precious Material and LocationBODY AND CONTACT SURFACES GOLD
Terminal Type and Quantity1 CRIMP END OPPOSITE CONTACT
Lifecycle & Compliance
Acquisition StatusCANCELLED
Successor5999-01-106-7076
HAZMATNo
Shelf Life Code0
Criticality CodeQ
Unit of IssueEA
SMR CodeVA
Weight0.0015 lbs
Cube0.0006 cu ft
Verified Substitutes 12
No Item Name Available
Contact,electrical
5999-01-201-6609M39029/27-402 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-01-508-814910-407035-125 SUCCESSOR
Contact,electrical
Amphenol Corp Div Amphenol Aerospace Operations
Contact,electrical
5999-01-567-9732M39029/56-353 SUCCESSOR
Contact,electrical
Sae International Dba Sae International
5999-00-007-7903M39029/56-350 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-00-152-9574M39029/56-351 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-00-243-6500M39029/58-363 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
5999-00-320-7459M39029/56-348 INTERCHANGEABLE
Contact,electrical
Sae International Dba Sae International
Cross-Reference Index
Part NumberManufacturer
5034-2600-120 Mag Electric Products Inc (USA)
A03534 Mbda Uk Ltd (GBR)
10-407035-125 Amphenol Corp Div Amphenol Aerospace Operations (USA)
MS27490-12 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
5100-101-0112 Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix (USA)
418-0299-001 The Boeing Company Div Legacy Boeing Hb1 (USA)
40052205 Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR)
418-0373-001 The Boeing Company Div Legacy Boeing Hb1 (USA)
SAE-AS39029/56 Sae International Dba Sae International (USA)
M39029/56-353 Amphenol Limited (GBR)
5M.4593.220.56 Hensoldt Sensors Gmbh Div Seps (DEU)
418-100-1200S-02 Amphenol Corp Spectra-Strip/itd (USA)
M39029/56-353 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
359-0608-160 The Boeing Company Div Legacy Boeing Hb1 (USA)
M39029/56-354 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39029/56-353 The Boeing Company Div Defense (USA)
M39029/56-353 Leonardo Spa Helicopters Division - Production Site (ITA)
GHN20086-017 Lockheed Martin Corp (USA)
MIL-C-39029/56 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
M39029/ Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
Related Parts
SUCCESSOR 5999-01-106-7076 Contact,electrical
5999-01-123-6596SUCCESSOR
NO ITEM NAME AVAILABLE
5999-01-201-6609SUCCESSOR
CONTACT,ELECTRICAL
M39029/27-402
5999-01-508-8149SUCCESSOR
CONTACT,ELECTRICAL
10-407035-125
5999-01-559-6138SUCCESSOR
CONTACT,ELECTRICAL
5999-01-567-9732SUCCESSOR
CONTACT,ELECTRICAL
M39029/56-353
5999-00-007-7903INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-350
5999-00-152-9574INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-351
5999-00-243-6500INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/58-363
5999-00-320-7459INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/56-348
5999-01-034-0716INTERCHANGEABLE
CONTACT,ELECTRICAL
5999-01-045-3132INTERCHANGEABLE
CONTACT,ELECTRICAL
M39029/5-116

Frequently Asked Questions

What is NSN 5999-00-378-0206?

NSN 5999-00-378-0206 is a Contact,electrical, manufactured by Mag Electric Products Inc, classified under FSC 5999 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5999-00-378-0206?

NSN 5999-00-378-0206 has 25 cross-referenced part numbers: 5034-2600-120 (Mag Electric Products Inc), A03534 (Mbda Uk Ltd), 10-407035-125 (Amphenol Corp Div Amphenol Aerospace Operations), MS27490-12 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 5100-101-0112 (Amphenol Optimize Manufacturing Co. Div Amphenol Aerospace/matrix) and 20 more.

What NSN replaces 5999-00-378-0206?

There are 12 known substitutes for 5999-00-378-0206: 5999-01-123-6596, 5999-01-106-7076, 5999-01-201-6609 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 5034-2600-120?

Key specifications for 5034-2600-120: Surface Treatment: GOLD BODY; Surface Treatment Document and Classification: MIL-G-45204,TY 2,CL 1 MIL SPEC SINGLE TREATMENT RESPONSE BODY; Material: COPPER ALLOY BODY; Precious Material: GOLD. 30 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5999-00-378-0206 still in active supply?

NSN 5999-00-378-0206 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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