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Electrical Contact NSN 5999-00-839-6478

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 5999-00-839-6478 NSN: 5999-00-839-6478

Features and Characteristics

Thread Class
2b
Thread Direction
Right-hand
Overall Length
1.375 inches
Overall Height
Between 0.085 inches and 0.090 inches
Overall Width
Between 0.496 inches and 0.504 inches
Mounting Facility Quantity
1
Mounting Method
Threaded hole
Thread Size
0.250 inches
Material
Copper alloy body and contact
Precious Material And Location
Contact surfaces silver
Precious Material And Weight
0.005 silver grains, troy
Precious Material
Silver
Surface Treatment
Silver contact
Style Designator
Rectangular shape
Thread Series Designator
Unc
FSC
5999 Miscellaneous Electrical And Electronic Components
NIIN
008396478
NSN
5999008396478

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
23-3054
Cage Code:
15605
Status:
A
MSDS:
Part Number:
6968ED410PC2A
Cage Code:
27192
Status:
A
MSDS:
Part Number:
6999ED1798 PC.2A
Cage Code:
27192
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 5999-00-839-6478
What are the manufacturers of nsn 5999008396478?
Does this nsn 5999008396478 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5999008396478
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 5999008396478 contain any precious metals?
Item contains silver.
Does nsn 5999008396478 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5999008396478?
Has ESD sensitivity

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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