MS21437-E731
View detailed technical data, stock status, and sourcing information for: MS21437-E731
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A tube fitting with external threads other than pipe or hose series having an internal or external seating surface. The seating surface is designed to form a seal when mated with other tube fittings to retain fluids under pressure during equipment operation. For items without a specific seating surface which are designed to utilize a gasket or packing under the head for forming a seal, see plug, machine thread.
0.438 inches nominal bushing length, 0.556 inches maximum body width, 2b thread class, 0.572 inches maximum body length, bushing mount body style
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 2b
- Body Style
- bushing mount
- Bushing Length
- 0.438 inches nominal
- Body Length
- 0.572 inches maximum
- Body Width
- 0.556 inches maximum
- Actuator Style
- round
- Actuator Diameter
- 0.430 inches maximum
- Actuator Height
- 1.102 inches nominal
- Actuator Position-Action Relationship
- up position maintained and down position maintained
- Actuator Position-Locking Relationship
- up position no locking action and down position no locking action and center position locked out
- Maximum Voltage Rating In Volts
- 115.0 ac and 28.0 dc
- End Item Identification
- seconary propulsion cntrl pnl; class nssn 668 submarine
- Mounting Surface To Terminal End Distance
- 0.706 inches maximum
- Inclosure Type
- fully inclosed
- Mounting Method
- threaded bushing
- Thread Quantity Per Inch
- 32
- Nominal Thread Size
- 0.469 inches
- Nonpile-Up Contact Arrangement
- 2 pole, double throw, both positions maintained single switch unit
- Contact Load Current Rating At Maximum Rated Voltage
- 5.000 amperes resistive dc and 2.000 amperes resistive ac and 1.000 amperes inductive dc and 1.000 amperes inductive ac
- Special Features
- style e toggle switch locks out of center position and has a method i toggle seal (15 foot head water)
- Thread Series Designator
- uns
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 |
|---|---|
| 238-7015502-138 | Toggle Switch |
| H776-0550-138 | Toggle Switch |
| MS21437-E731 | Toggle Switch |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 5930-01-497-6155?
Does the NSN 5930-01-497-6155 have a Schedule B code assigned?
Does NSN 5930-01-497-6155 require demilitarization?
Does NSN 5930-01-497-6155 contain precious materials?
Does NSN 5930-01-497-6155 contain hazardous materials?
When the NSN 5930-01-497-6155 was assigned to the Federal Catalog?
Professional Distribution
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