OmniSynk Distribution Services

921B781-3

Connector, Receptacle, Electrical

Part number
921B781-3
NSN
5935-00-578-4894
NIIN
00-985-2159
Item name
Connector, Receptacle, Electrical
Manufacturer
Hamilton Sundstrand Corporation
CAGE code
99167
FSC
5935
Unit of issue
EA
DEMIL code
A

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Alternate part numbers

Technical characteristics

Overall Length
3.375 inches nominal
Center to Center Distance Between Mounting Facilities Parallel to Length
2.870 inches minimum and 2.880 inches maximum
Overall Height
0.906 inches nominal
Overall Width
1.687 inches nominal
Unthreaded Mounting Hole Diameter
0.144 inches nominal
Distance Between Centerlines of Mounting Facilities Parallel to Body Width
0.995 inches minimum and 1.005 inches maximum
Mating End Quantity
1
Contact Position Arrangement Style
40 single mating end
Contact Removability
Nonremovable single mating end single contact grouping
Contact Maximum Current Rating in Amps
10.0 single mating end single contact grouping
Shell Type
Solid
Terminal Location
Back single mating end single contact grouping
Contact Material
Copper alloy single mating end single contact grouping
Contact Surface Treatment
Gold single mating end single contact grouping
Insert Material
Plastic melamine single mating end
Terminal Type
Solder well single mating end single contact grouping
Shell Material
Aluminum alloy
Shell Surface Treatment
Cadmium
Included Contact Quantity
40 single mating end single contact grouping
Included Contact Type
Round socket single mating end single contact grouping
Precious Material and Location
Contact surfaces gold
Precious Material and Weight
0.040 gold grains, troy
Precious Material
GOLD
Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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