ST71D73-3

View detailed technical data, stock status, and sourcing information for: ST71D73-3
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part ST71D73-3 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-01-255-2473

Item Name Code

00399

Assigment Date

05/17/1987 (39 years ago)

A switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. It consists of a body,switch and a push button. The item may include provisions for mounting indicating lamps or light emitting diodes in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes: light-switch; light-switch assembly; switch,beam selecting,headlight; switch,foot; switch,interlock; switch,pressure; switch,push-pull; switch,sensitive and switch assembly. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see starter,motor and controller,motor.

0.120 inches nominal actuator roller width, bushing mounted body style, 0.500 inches nominal actuator roller diameter, roller plunger actuator style, 0.657 inches nominal actuator free position height

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Body Style: bushing mounted
Actuator Style: roller plunger
Actuator Free Position Height: 0.657 inches nominal
Actuator Roller Diameter: 0.500 inches nominal
Actuator Roller Width: 0.120 inches nominal
Housing Diameter: 1.000 inches nominal
Housing Length: 1.475 inches maximum
Housing Bushing Length: 0.657 inches nominal
Maximum Voltage Rating In Volts: 28.0 dc
End Item Identification: missle mx peacekeeper
Inclosure Type: fully inclosed
Mounting Method: threaded bushing
Nonpile-Up Contact Arrangement: 2 pole, double throw, both positions maintained single switch unit
Switch Release Force: 48.0 ounces minimum
Criticality Code Justification: feat
Switch Actuating Force: 72.0 ounces minimum and 144.0 ounces maximum
Actuator Movement: 0.040 pretravel inches maximum and 0.250 overtravel inches maximum and 0.020 differential inches maximum
Contact Load Current Rating At Maximum Rated Voltage: 1.000 amperes resistive dc and 500.000 milliamperes inductive dc
Special Features: weapon system essential
Precious Material And Location: contacts silver and contact surfaces gold
Terminal Type And Quantity: 6 screw

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
21EN384-S	Sensitive Switch
ST71D73-3	Sensitive Switch

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5930-01-255-2473?

The FSCG of the NSN 5930-01-255-2473 is 5930

Does the NSN 5930-01-255-2473 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509050

Does NSN 5930-01-255-2473 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5930-01-255-2473 contain precious materials?

Item contains gold.

Does NSN 5930-01-255-2473 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5930-01-255-2473 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Sun, May 17, 1987