Model: 81A5-18-8S

Electrical Receptacle Connector

Properties:

Thread Class
2a
Thread Direction
Right-hand
Body Style
Straight shape, external coupling
Overall Length
1.532 inches
Overall Height
Between 1.355 inches and 1.395 inches
Overall Width
Between 1.355 inches and 1.395 inches
Environmental Protection
Explosion proof and salt water resistant
Unthreaded Mounting Hole Diameter
Between 0.175 inches and 0.181 inches
Center To Center Distance Between Mounting Facilities Parallel To Height
Between 1.057 inches and 1.067 inches
Distance Between Centerlines Of Mounting Facilities Parallel To Body Width
Between 1.057 inches and 1.067 inches
Distance From Mounting Shoulder To Front Face
Between 0.750 inches and 0.766 inches
Threaded Device Type
Coupling facility
Mating End Quantity
1
Contact Position Arrangement Style
18-8 single mating end
Contact Removability
Nonremovable single mating end all contact groupings
Contact Maximum Current Rating In Amps
13.0 single mating end 2nd contact grouping
Contact Maximum Current Rating In Amps
23.0 single mating end 1st contact grouping
Contact Maximum Ac Voltage Rating In Volts
300.0 single mating end all contact groupings
Contact Maximum Dc Voltage Rating In Volts
700.0 single mating end all contact groupings
Polarization Method
Keyway or multiple keyway
Insert Position In Deg
0.0
Shell Type
Solid
Connector Locking Method
Externally threaded shell
Thready Qty Per Inch (tpi)
10
Thread Size
1.125 inches
Terminal Location
Back single mating end all contact groupings
Contact Material
Copper alloy single mating end all contact groupings
Contact Surface Treatment
Silver single mating end all contact groupings
Insert Material
Rubber single mating end
Terminal Type
Solder well single mating end all contact groupings
Shell Material
Aluminum
Shell Surface Treatment
Anodize
Included Contact Quantity
1 single mating end 1st contact grouping
Included Contact Quantity
7 single mating end 2nd contact grouping
Included Contact Type
Round socket single mating end all contact groupings
Precious Material And Location
Contact surfaces silver
Precious Material And Weight
0.008 silver grains, troy
Precious Material
Silver
Thread Series Designator
Double stub
NSN
5935-00-817-2786
Part Number
81A5-18-8S
Description
Connector,receptacle,electrical
CAGE
38597

An electrical fitting with electrical contacts constructed to be affixed to the end of a cable, conduit, coaxial line, cord, wire (includes printed/etched), printed wiring board, or the like for convenience in joining with another electrical connector(s) or printed wiring board. It is designed to be mounted on a bulkhead, chassis, panel, wall, printed wiring board, or the like. Excludes lampholder; jack, telephone; jack, tip; insert electrical connector; insert module, electrical connector; connector body (as modified) and socket, plug-in electronic components. See also wiring harness (as modified) and cable assembly (as modified). For items with termination wires of more than four inches in length, see lead assembly, electrical. For items without inserts, see shell, electrical connector.

Part 81A5-18-8S NSN 5935-00-817-2786

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
15093
FIIG:
A039B0
Concept No.:
App. Key:
K
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:
S
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:
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: 8538907080
  • SITC: 77282
  • End Use: Electric apparatus
  • NAICS: 335314
  • USDA: 1

Freight Class: Parts suitable for use solely or principally with the apparatus for heading 8535, 8536,8537, nesoi

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