N-1030B

Technical Characteristics

• Thread Class

  2b

• Hazardous Locations/Environmental Protection

  dustproof-nema type 13 and watertight-nema type 4

• Overall Height

  0.550 inches nominal

• Width Across Flats

  0.625 inches nominal

• Thread Series

  uns

• Nominal Thread Size

  0.469 inches

• Base Thread Location

  internal

• Material

  rubber silicone body

• Definitive Government Spec/Std Reference

  m5423/02-01

• Non-Definitive Government Spec/Std Reference

  mil-dtl-5423

• Test Data Document

  81349-mil-dtl-5423 specification

• Thread Length

  0.160 inches nominal

• Mounting Device Quantity

  1

• Sealing Method

  mechanical

• Base Height

  0.080 inches nominal

• Mounting Method

  integral threaded nut

• Opening Inside Diameter

  0.178 inches nominal

• Thread Quantity Per Inch

  32

• Manufacturers Code

  81349

• Style Designator

  a33 thru-hole

• Specification/Standard Data

  81349-mil-dtl-5423 government specification