Model: C-4740-0000-0000

Electrical Contact

Properties:

Overall Length
Between 0.915 inches and 0.945 inches
Pin Diameter
0.050 inches
Overall Diameter
Between 0.215 inches and 0.225 inches
Pin Length
Between 0.090 inches and 0.095 inches
Mounting Method
Force fit
Material
Beryllium body
Material
Copper alloy contact
Material Specification
Qq-b-626 federal specification single material response contact
Material Specification
Qq-c-530 federal specification single material response body
Precious Material And Location
Body and contact surfaces gold
Precious Material And Weight
0.005 gold grains, troy
Precious Material
Gold
Surface Treatment
Gold body and contact
Surface Treatment Specification
Mil-g-45204 military specification single treatment response body and contact
Style Designator
Cylindrical shape
Terminal Type And Quantity
1 crimp axially at one end
NSN
5999-01-178-6861
Part Number
C-4740-0000-0000
Description
Contact,electrical
CAGE
55104

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.

Part C-4740-0000-0000 NSN 5999-01-178-6861

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00443
FIIG:
A222A0
Concept No.:
App. Key:
A
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
G
ESD:
B
ESD:
B
MMAC:
EH
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
1.5000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061300
UFC:
34410
LTL:
77.5
LCL:
--
WCC:
72D
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8538907040
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Electrical metal contacts for heading 8535, 8536 & 8537

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