1251-1777

Technical Characteristics

• ~1

  sidewinder (aim-9); helicopter, uscg search and resc

• Finger Accommodation Length

  1.188 inches nominal single finger

• Material

  silver contact

• Material

  brass body

• Material

  nickel alloy spring

• Overall Length

  1.276 inches nominal

• Material

  nickel alloy terminal

• Mounting Facility Type And Quantity

  1 bushing

• Finger Accommodation Diameter

  0.250 inches nominal single finger

• Jack Contact Arrangement Designator

  j2-1b

• Precious Material

  silver

• Bushing Accommodation Hole Shape

  round

• Criticality Code Justification

  feat

• Special Features

  weapon system essential

• Mounting Bushing Length

  0.276 inches nominal

• Material

  brass bushing

• Nominal Thread Size

  0.375 inches

• Thread Quantity Per Inch

  32

• Body Style

  threaded bushing mounted

• Electrical Insulation Feature

  insulated from panel

• Terminal Type

  tab, solder lug

• Thread Direction

  right-hand

• Accommodated Finger Type

  three conductor, slender spherical tip single finger

• Overall Diameter

  0.750 inches nominal

• Surface Treatment

  silver spring

• Bushing Thru-Hole Accommodation Diameter

  0.375 inches nominal

• Precious Material And Location

  contact,spring and terminal surfaces silver

• Thread Series Designator

  unef

• Thread Class

  2a

• Surface Treatment

  silver terminal

• Material

  plastic, isocyanate insulator

• End Item Identification

  helicopter, carrier based asw, sh-60f; virginia class cgn (41); ticonderoga class cg (47); usns henry j. kaiser class tao; helicopter, search and rescue, hh-60h; sturgeon class ssn (637); computer display set, an/uyq-21(v); missile, air intercept,