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Electrical Contact NSN 5999-00-757-4344

Item Description

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.

NSN 5999-00-757-4344 NSN: 5999-00-757-4344

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Overall Length
0.125 inches
Overall Diameter
1.250 inches
Distance Between Mounting Facility Centers
0.234 inches
Mounting Facility Quantity
1
Mounting Method
Threaded hole
Thread Size
0.138 inches
Special Features
Three 0.156 in. Diameter unthd through holes, countersunk eighty-two degrees to 0.284 in. Diameter equally spaced one hundred and twenty degrees c to c on a 0.937 in. Diameter bolt circle; one 0.377 in. Diameter min to 0.387 in. Diameter max center through hole, counterbored 0.625 in. Diameter x 0.062 in. Deep
Material
Copper alloy 360 body and contact
Material Specification
Qq-b-613 federal specification single material response body and contact
Surface Treatment
Chromate body and contact
Surface Treatment Specification
580-0508-001 mfr ref single treatment response body and contact
Style Designator
Cylindrical shape
Thread Series Designator
Unc
FSC
5999 Miscellaneous Electrical And Electronic Components
NIIN
007574344
NSN
5999007574344

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
554-7052-003
Cage Code:
95104
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8538907040
  • NAICS: 335931
  • SITC: 77282
  • Description: Electrical metal contacts for heading 8535, 8536 & 8537
  • End Use (Code 20005):
    Electric apparatus

Q & A

Frequently asked questions for NSN 5999-00-757-4344
What are the manufacturers of nsn 5999007574344?
Does this nsn 5999007574344 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5999007574344
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.
Does nsn 5999007574344 contain any precious metals?
No precious metal content.
Does nsn 5999007574344 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5999007574344?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00443
FIIG:
A222A0
App. Key:
A
Cond. Code:
1
Status:
A

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