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Electrical Contact NSN 5999-01-139-1227

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 5999-01-139-1227 NSN: 5999-01-139-1227

Features and Characteristics

Overall Length
6.250 inches
Overall Height
1.250 inches
Overall Width
3.000 inches
Unthreaded Mounting Hole Diameter
0.438 inches
Distance Between Mounting Facility Centers
2.062 inches
Mounting Facility Quantity
4
Mounting Method
Unthreaded hole
Material
Silver body and contact and tungsten body and contact and copper body and contact and cobalt body and contact and nickel body and contact and carbon body and contact
Precious Material And Location
Body and contact silver and body and contact surfaces gold
Precious Material And Weight
1.000 silver grains, troy and 0.005 gold grains, troy
Precious Material
Silver and gold
Surface Treatment
Silver body and contact and copper body and contact and gold body and contact
Style Designator
Irregular shape
FSC
5999 Miscellaneous Electrical And Electronic Components
NIIN
011391227
NSN
5999011391227

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5618301
Cage Code:
53711
Status:
A
MSDS:
Part Number:
705262K1
Cage Code:
30086
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 5999-01-139-1227
What are the manufacturers of nsn 5999011391227?
Does this nsn 5999011391227 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5999011391227
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 5999011391227 contain any precious metals?
Item contains silver.
Does nsn 5999011391227 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5999011391227?
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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