Electrical Contact

1138-1-4

1138-1-4
(NSN) National Stock Number
5999-00-035-8941
Federal Supply Classification
5999 Miscellaneous Electrical and Electronic Components
Item Name Code
00443
Schedule B Code
8538907040
Summary

2a thread class, right-hand thread direction, 1.718 inches nominal overall length, 0.437 inches nominal overall diameter, 1 mounting facility quantity, 120.0 ac and 120.0 dc voltage rating in volts

DAC HCC DMIL RNCC
X - - 3
RNVC SADC MSDS RNAAC
2 - - XX
Identification

An item consisting of an electrically conductive material designed to furnish a surface which will physically and electrically meet another conducting surface for the purpose of transferring electrical energy and/or opening and closing circuits. Includes moving contacts which make and/or slide over stationary contacts or other stationary conductive material to a resulting fixed position. Excludes:items which are used in conjunction with continually moving surfaces or which make contact by gripping action of the contact surfaces. See also clip, electrical; clamp, electrical; brush, electrical contact; plug, tip; and jack, tip.

INC FIIG Concept Condition
00443 A222A0 - 1
Specifications
Thread Class
2a
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Direction
right-hand
Details The direction of the thread when viewed axially. a right-hand thread winds in a clockwise direction while a left-hand thread winds in a counterclockwise direction.
Overall Length
1.718 inches nominal
Details The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.
Overall Diameter
0.437 inches nominal
Details A measurement of the longest straight line across a circular cross-sectional plane.
Mounting Facility Quantity
1
Details The number of mounting facilities provided.
Voltage Rating In Volts
120.0 ac and 120.0 dc
Details The voltage rating at which the item is designed to operate,expressed in volts.
Current Rating In Amps
40.0
Details The electrical current rating,expressed in amperes.
Mounting Method
threaded stud
Details The means of attaching the item.
Thread Quantity Per Inch
32
Details The number of threads on the item per linear inch measured on a line parallel to the thread axis.
Nominal Thread Size
0.190 inches
Details A designation that is used for the purpose of general identification of the thread.
Material
copper alloy contact
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Style Designator
hex head adjustable point contact
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
unf
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Terminal Type And Quantity
1 pin axially at one end
Details Indicates the type and number of terminals for providing electrical connection.
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
P U A -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
34430 - M -
RVC WCC TCC SHC
- 72D Z 9

What's Included?

  • Certificate of Conformity
  • QC Inspection prior to shipping
  • On time delivery
  • Friendly service to back every order
Manufacturer
WARD LEONARD CT LLC
CAGE: 63743
THOMASTON , CT , 06787-1990
UNITED STATES
View Products
FAQs
Frequently asked questions for NSN 5999-00-035-8941
What is the NIIN of the NSN 5999-00-035-8941?
The National Item Identification Number (NIIN) of the NSN 5999-00-035-8941 is 00-035-8941
When the NSN 5999-00-035-8941 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 5999-00-035-8941 contain any precious metals?
Type/content is unknown
Does the NSN 5999-00-035-8941 contain any hazardous material?
No information in HMIRS
What is the ESD classification of NSN 5999-00-035-8941?
No known electrostatic discharge

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