NSN: 5945-00-258-3256

Technical Characteristics

• Overall Length

  4.984 inches nominal

• Mounting Configuration

  four 0.2055 in. dia mtg holes on 2-5/16 in. by 4-1/8 in. mtg centers

• Mounting Material

  aluminum

• Mounting Surface Treatment

  enameled

• Overall Height

  2.672 inches nominal

• Overall Width

  4.375 inches nominal

• End Item Identification

  model no. b57

• Mounting Facility

  container

• Usage Design

  circuit switching

• Controlling Agency

  cook electric co

• Identifying Number

  612-653 part no. and 505-1266 part no.

• Individual Relay Quantity

  2

• Relay Type

  armature