#20788 Telephone Spring Jack | Electrical Connectors

20788

Telephone Jack

NSN 5935-00-510-7555

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
UOM:
NIIN:
005107555

Product Technical Spec.

Electrical Insulation Feature:
Insulated from panel
Body Style:
Bushing mounted long frame
Overall Length:
3.516 inches
Overall Height:
0.859 inches
Mounting Hole Diameter:
0.156 inches
Mounting Bushing Length:
0.562 inches
Body Width:
0.562 inches
Bushing Accommodation Hole Shape:
Round
Accommodated Finger Type:
Two conductor, slender round tip single finger
Finger Accommodation Diameter:
0.252 inches single finger
Mounting Bushing Diameter:
0.453 inches
Bushing Thru-hole Accommodation Diameter:
0.453 inches
Jack Contact Arrangement Designator:
J8
Mounting Facility Type And Quantity:
1 unthreaded hole
Terminal Type:
Tab, solder lug
Material:
Any acceptable body
Material:
Any acceptable bushing
Material:
Any acceptable contact
Material:
Any acceptable insulator
Material:
Any acceptable terminal
Material:
Copper alloy spring or nickel silver alloy spring
Material:
Copper alloy or copper alloy 745 spring
Precious Material And Location:
Springs material silver
Precious Material:
Silver
Surface Treatment:
Any acceptable spring
Surface Treatment:
Any acceptable terminal
Surface Treatment:
Any acceptable contact
NSN:
5935-00-510-7555
Item Name:
Jack,spring,telephone
Cage Code:
82423

Cross Referenced Parts

No other part numbers with same form, fit, and function found.

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Electrical Connectors
--------- Telephone Jacks
------------ P/N 20788

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Last Updated: 02/23/2025