Model: 2548978

Electrical Contact

Properties:

Overall Length
0.925 inches
Overall Height
0.115 inches
Overall Width
0.125 inches
Current Rating In Amps
7.5
Mounting Method
Spring tension
Material
Copper alloy contact
Material
Copper alloy body
Material Specification
Qq-b-631 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 nickel body
Surface Treatment
Gold contact and nickel contact
Surface Treatment Specification
Qq-n-290 federal specification 1st treatment response body and contact and mil-g-45204 military specification 2nd treatment response body and contact
Style Designator
Post contact
Test Data Document
10001-2548978 drawing (this is the basic governing drawing, such as a contractor drawing, original equipment manufacturer drawing, etc.; excludes any specification, standard or other document that may be referenced in a basic governing drawing)
Terminal Type And Quantity
1 crimp and solder axially at one end
NSN
5999-00-977-5478
Part Number
2548978
Description
Contact,electrical
CAGE
10001

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 2548978 NSN 5999-00-977-5478

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:
ESD:
MMAC:
CRITL:
X

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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