Model: 240543-28

Electrical Contact

Special Features:

Weapon system essential

Properties:

Overall Length
Between 0.723 inches and 0.743 inches
Overall Height
Between 0.023 inches and 0.027 inches
Overall Width
Between 0.069 inches and 0.071 inches
Pin Diameter
Between 0.023 inches and 0.027 inches
Overall Diameter
0.050 inches
Pin Length
0.155 inches
Current Rating In Amps
3.0
Mounting Method
Force fit
Criticality Code Justification
Feat
Material
Copper alloy 510 body and contact or copper alloy 172 body and contact
Material Specification
Qq-b-750, composition a federal specification single material response body and contact or qq-c-533, alloy 172 federal specification single material response body and contact
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 and nickel body and contact
Surface Treatment Specification
Mil-g-45204, type 2, grade c military specification 1st treatment response body and contact and bcqq-n-290 military specification 2nd treatment response body and contact
Style Designator
Post contact
Terminal Type And Quantity
1 pin end opposite contact
NSN
5999-01-173-1842
Part Number
240543-28
Description
Contact,electrical
CAGE
66886

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 240543-28 NSN 5999-01-173-1842

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:
Y

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.1000lbs
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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