C55B

Technical Characteristics

• Finger Accommodation Length

  1.015 inches nominal single finger

• Overall Width

  0.750 inches nominal

• Nominal Thread Size

  0.375 inches

• Material

  any acceptable insulator

• Surface Treatment

  any acceptable spring

• Electrical Insulation Feature

  insulated completely

• Mounting Bushing Length

  0.375 inches nominal

• Material

  any acceptable spring

• Terminal Type

  tab, solder lug

• Thread Direction

  right-hand

• Overall Height

  1.750 inches nominal

• Material

  any acceptable body

• Surface Treatment

  any acceptable contact

• Material

  any acceptable bushing

• Accommodated Finger Type

  two conductor, round tip single finger

• Bushing Accommodation Hole Shape

  round

• ~1

  data on certain environmental and performance

• Material

  any acceptable contact

• Jack Contact Arrangement Designator

  j2-1c

• Surface Treatment

  tin terminal

• Bushing Thru-Hole Accommodation Diameter

  0.375 inches nominal

• Finger Accommodation Diameter

  0.252 inches nominal single finger

• Overall Length

  1.687 inches nominal

• Mounting Facility Type And Quantity

  1 bushing

• Thread Series Designator

  unef

• Thread Class

  2a

• Body Style

  right angle threaded bushing mounted short frame

• Specification/Standard Data

  81349-mil-j-641 government specification

• Test Data Document

  81349-mil-j-641 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