Model: 21-33121-546

Electrical Contact

Special Features:

Basic item identification number bin 210

Properties:

Identification Code Color
Red and brown and black
Overall Length
0.560 inches
Pin Diameter
Between 0.020 inches and 0.021 inches
Overall Diameter
Between 0.148 inches and 0.151 inches
Cable Entrance Diameter
0.090 inches
Pin Accommodation Length
0.200 inches
Pin Accommodation Diameter
Between 0.097 inches and 0.100 inches
Pin Length
0.185 inches
Mounting Method
Force fit
Crimping Tool Identifying Number
M22520/2-01
Material
Copper alloy contact
Material
Copper alloy 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
Surface Treatment
Gold contact
Style Designator
Pin center contact
Test Data Document
81349-mil-c-39029/27 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Terminal Type And Quantity
1 crimp end opposite contact
Specification Data
81349-mil-c-39029/27 government specification
NSN
5999-01-073-8906
Part Number
21-33121-546
Description
Contact,electrical
CAGE
77820

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 21-33121-546 NSN 5999-01-073-8906

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:
2.0 X 2.0 X 2.0
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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