PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

13641Contact,electrical

Smart Machines, Inc. Dba Barker and Williamson · NSN 5999-00-502-6110 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-00-502-6110 — this item is cataloged by the U.S. Government under National Stock Number 5999-00-502-6110. Primary manufacturer part number: 13641.
Features
  • Contact,electrical — FSC 5999
  • Thread Direction: RIGHT-HAND
  • Overall Diameter: 0.375 INCHES NOMINAL IN
  • Surface Treatment: SILVER CONTACT
  • Thread Class: 2B
  • Terminal Type and Quantity: 1 SCREW AXIALLY AT ONE END
  • Material: COPPER ALLOY CONTACT
  • Mounting Method: THREADED HOLE(S)
Applications
  • Applications requiring Copper Alloy Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-00-502-6110, 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 Smart Machines, Inc. Dba Barker and Williamson. Government technical data includes 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5999-00-502-6110
Primary Part Number13641
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerSmart Machines, Inc. Dba Barker and Williamson
StatusACTIVE
Thread DirectionRIGHT-HAND
Overall Diameter0.375 INCHES NOMINAL IN
Surface TreatmentSILVER CONTACT
Thread Class2B
Terminal Type and Quantity1 SCREW AXIALLY AT ONE END
MaterialCOPPER ALLOY CONTACT
Mounting MethodTHREADED HOLE(S)
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.190 INCHES IN
Current Rating in Amps10.0
Mounting Facility Quantity1
Thread DirectionRIGHT-HAND
Overall Diameter0.375 INCHES NOMINAL IN
Surface TreatmentSILVER CONTACT
Thread Class2B
Terminal Type and Quantity1 SCREW AXIALLY AT ONE END
MaterialCOPPER ALLOY CONTACT
Mounting MethodTHREADED HOLE(S)
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Nominal Thread Size0.190 INCHES IN
Current Rating in Amps10.0
Mounting Facility Quantity1
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
9540-00-148-43186254 INTERCHANGEABLE
Angle,structural
Alcoa/reynolds Metals Company
3110-00-183-750513641 INTERCHANGEABLE
Bearing,roller,needle
Hyster-Yale Group, Inc.
5330-00-641-0994116867 INTERCHANGEABLE
Seal,plain Encased
Dresser, Llc
5950-00-725-8392SMB502462 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
1620-00-925-76811364-1 INTERCHANGEABLE
Housing Assy,lower
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
2030-01-154-9535 INTERCHANGEABLE
Elevator,ammunition,shipboard
2510-01-158-112513674 INTERCHANGEABLE
Shock Absorber,direct Action
Tenneco Inc
5365-01-186-749313641 INTERCHANGEABLE
Plug,machine Thread
Kaydon Custom Filtration Corporation
4240-01-250-909413VX INTERCHANGEABLE
Cape,respirator
E. D. Bullard Company Dba Ed Bullard Co
Cross-Reference Index
Part NumberManufacturer
13641 Smart Machines, Inc. Dba Barker and Williamson (USA)
13641 Barker & Williamson (USA)
Related Parts
9540-00-148-4318INTERCHANGEABLE
ANGLE,STRUCTURAL
6254
3110-00-183-7505INTERCHANGEABLE
BEARING,ROLLER,NEEDLE
13641
5330-00-641-0994INTERCHANGEABLE
SEAL,PLAIN ENCASED
116867
5950-00-725-8392INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SMB502462
1620-00-925-7681INTERCHANGEABLE
HOUSING ASSY,LOWER
1364-1
2030-01-154-9535INTERCHANGEABLE
ELEVATOR,AMMUNITION,SHIPBOARD
2510-01-158-1125INTERCHANGEABLE
SHOCK ABSORBER,DIRECT ACTION
13674
5365-01-186-7493INTERCHANGEABLE
PLUG,MACHINE THREAD
13641
4240-01-250-9094INTERCHANGEABLE
CAPE,RESPIRATOR
13VX

Frequently Asked Questions

What is NSN 5999-00-502-6110?

NSN 5999-00-502-6110 is a Contact,electrical, manufactured by Smart Machines, Inc. Dba Barker and Williamson, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-00-502-6110?

NSN 5999-00-502-6110 has 2 cross-referenced part numbers: 13641 (Smart Machines, Inc. Dba Barker and Williamson), 13641 (Barker & Williamson).

What NSN replaces 5999-00-502-6110?

There are 9 known substitutes for 5999-00-502-6110: 9540-00-148-4318, 3110-00-183-7505, 5330-00-641-0994 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 13641?

Key specifications for 13641: Thread Direction: RIGHT-HAND; Overall Diameter: 0.375 INCHES NOMINAL IN; Surface Treatment: SILVER CONTACT; Thread Class: 2B. 24 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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