Model: 21C1544-018

Electrical Plug Connector

Properties:

Thread Class
2a and 2b
Thread Direction
Right-hand and right-hand
Body Style
Straight shape, internal coupling
Overall Length
2.188 inches
Overall Diameter
1.594 inches
Environmental Protection
Moisture resistant and salt water resistant and vibration resistant
Threaded Device Type
Back shell and coupling facility
Mating End Quantity
1
Contact Position Arrangement Style
22-23 single mating end
Contact Removability
Nonremovable single mating end all contact groupings
Contact Maximum Current Rating In Amps
41.0 single mating end all contact groupings
Contact Maximum Ac Voltage Rating In Volts
500.0 single mating end 2nd contact grouping
Contact Maximum Ac Voltage Rating In Volts
900.0 single mating end 1st contact grouping
Contact Maximum Dc Voltage Rating In Volts
1250.0 single mating end 1st contact grouping
Contact Maximum Dc Voltage Rating In Volts
700.0 single mating end 2nd contact grouping
Polarization Method
Key, multiple key groove
Insert Position In Deg
0.0
Shell Type
Solid
Connector Locking Method
Internally threaded coupling ring
Thread Size
1.188 inches and 1.375 inches
Terminal Location
Back single mating end all contact groupings
Contact Surface Treatment
Gold single mating end all contact groupings and silver single mating end all contact groupings
Terminal Type
Solder well single mating end all contact groupings
Shell Material
Aluminum alloy
Shell Surface Treatment
Cadmium
Shell Surface Treatment Specification
Qq-p-416, type 2, cl 3 federal specification single treatment response
Included Contact Quantity
1 single mating end 1st contact grouping
Included Contact Quantity
7 single mating end 2nd contact grouping
Included Contact Type
Round pin single mating end all contact groupings
Precious Material And Location
Contact surfaces gold and contact surfaces silver
Precious Material And Weight
0.040 gold grains, troy and 0.040 silver grains, troy
Precious Material
Gold and silver
Test Data Document
81349-mil-c-5015 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.).
Thread Series Designator
Unef and unef
Specification Data
81349-mil-c-5015 government specification
NSN
5935-00-171-1135
Part Number
21C1544-018
Description
Connector,plug,electrical
CAGE
07482

An electrical fitting with electrical contacts, constructed to be affixed to the end of a cable, conduit, coaxial line, cord or wiring for convenience in joining with other electrical connector(s) or printed wiring board and is not designed to be mounted on a bulkhead, chasses, panel, printed wiring board, or the like. Excludes jack, telephone; jack, tip; plug, telephone; plug tip; insert, electrical connector; connector body (as modified); and socket, plug-in, electronic components. see also lead assembly, electrical; wiring harness (as modified); and cable assembly (as modified). for items without inserts, see shell, electrical connector.

Part 21C1544-018 NSN 5935-00-171-1135

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
01938
FIIG:
A039B0
Concept No.:
App. Key:
G
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:
--
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
SPI No.:
SPI Rev.:
SPC Mkg:
99
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
061680
UFC:
34570
LTL:
RATING VARIABLE
LCL:
--
WCC:
658
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8536695050
  • SITC: 77258
  • End Use: Electric apparatus
  • NAICS: 335931
  • USDA: 1

Freight Class: Electrical plugs & sockets, for a voltage not exceeding 1,000 v, nesoi

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