MST205T

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This page provides complete and verified information for part number MST205T, NSN 5930-00-146-4956

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

MST205T
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5930 Switches
National Stock Number
5930-00-146-4956
Item Name Code
00184
Assigment Date
09/22/1971 (54 years ago)

A switch which is externally actuated by a lever and whose contacts open and close with an instantaneous (snap) action; includes items having one or more momentary positions. Includes switches (snap action) which use mercury to bridge contacts, and assemblages of complete switches (snap action) having common actuators. Excludes:switch,lever; switch,rotary; switch,knife; switch,sensitive; and switch,box.

0.453 inches nominal body width, 0.438 inches nominal body height, 0.492 inches nominal body length, 0.315 inches nominal bushing length, bushing mount body style

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Body Style
bushing mount
Bushing Length
0.315 inches nominal
Body Length
0.492 inches nominal
Body Width
0.453 inches nominal
Body Height
0.438 inches nominal
Actuator Style
round
Actuator Diameter
0.118 inches nominal
Actuator Height
0.413 inches nominal
Actuator Position-Action Relationship
up position maintained and down position momentary and center position maintained
Maximum Voltage Rating In Volts
115.0 ac
Inclosure Type
fully inclosed
Mounting Method
threaded bushing
Thread Quantity Per Inch
40
Nominal Thread Size
0.250 inches
Nonpile-Up Contact Arrangement
2 pole, double throw, one position momentary, two positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage
5.000 amperes resistive ac
Thread Series Designator
uns
Terminal Type And Quantity
6 tab, solder lug

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
4 - Partial descriptive item identification (type 1 concept)
Source of Supply
S9E - Defense supply center columbus, columbus, oh 43218
Demilitarization
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A053A0
Precious Metals Indicator
U - Precious metal content is unknown
Pseudo Item Name Code
0000184
Hazardous Material Indicator
P - 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.
Schedule B Code
8536509065

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
TX
National Motor Freight Classification Item Number
061360
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
34430
National Motor Freight Class Rating
M - 85.0
Water Commodity
658 - Electrical appliances, small
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
HZ -
National Motor Freight Description
coils/yokes focus/deflection tv

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for MST205T

What is the FSCG of the NSN 5930-00-146-4956?
The FSCG of the NSN 5930-00-146-4956 is 5930
Does the NSN 5930-00-146-4956 have a Schedule B code assigned?
Yes, the Schedule B code is 8536509065
Does NSN 5930-00-146-4956 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 5930-00-146-4956 contain precious materials?
Precious metal content is unknown
Does NSN 5930-00-146-4956 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 5930-00-146-4956 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Wed, Sep 22, 1971

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