87-21-18

872118 Rotary Switch
Home » Catalog » Electrical (p. 8816) » Rotary Switches (p. 1) » Part Number 87-21-18

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Datasheet. 87-21-18 specification

Overall Length
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.

0.515in. ⁓33/64"

Overall Diameter
A measurement of the longest straight line across a circular cross-sectional plane.

0.550in. ⁓9/16"

Individual Section Quantity
The number of individual sections included in the item.

1

Switch Contact Basic Design
The general configuration of the contacts of a switch that describes its basic switching structure.

NONPILE-Up symmetrical

Pole Quantity
The number of poles included in the item.

1 single section rear

Throw Quantity
The number of positions to which the item may be actuated to energize electrical circuits.

8 single section rear

Mounting Method
The means of attaching the item.

printed circuit single mounting facility

Features Provided
Those features,not otherwise specified,which may be required for proper functioning of the item.

actuator knob

Contact Voltage Rating In Volts
The voltage for which the contacts are rated,expressed in volts.

28.0 dc at sea level

Switch Actuator Indexing Position Quantity
The number of positions to which the switch actuator may be indexed.

8 single actuator

Terminal Type
Indicates the type of terminal for providing electrical connection to the item.

printed circuit

Contact Switching Action
An indication of the switching action by the contacts of the item.

makes before breaks single section rear

Switch Actuator Stop Device Type
Indicates the type of device included in the switch to limit the angular rotation of its actuator.

fixed stop single actuator

Contact Load Current Rating
The amount of current that the contacts are rated to make or break with a specified load.

250.0 milliamperes resistive load dc at sea level

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

miniature, pin mount, integral knob

Answers.

What is the style?

Miniature, pin mount, integral knob

What is the NSN for 87-21-18?

5930-01-046-9304

How is this classified for shipping?

Schedule B number: 8536509020
Switches, rotary, rated at not over 5 a, for a voltage not exceeding 1,000 v

What's the federal classification of 87-21-18?

FSC 5930 ⁓ Switches

Excluding switchgear.

NSN 5930-01-046-9304 SWITCH,ROTARY

miniature, pin mount, integral knob 0.515" overall length

NIIN
010469304
NIIN Date
08/26/77
Schedule B
8536509020 
Name Code
02134
FIIG
A052B0
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
Metal content unknown
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Major End Users Countries and entities

  • - Australia 

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Similar by Design Other switchs with similar characteristics

Nothing similar to this part number was found in our inventory

87-21-18 / Switch,rotaryWhat is the formal definition of this item?

A switch actuated by a definite angular rotation of the switch shaft about its axis. for items having rated actuation travel and pressure characteristics, see switch, sensitive. excludes relay, rotary; switch, stepping; and switch, telephone (as modified).