Product Details | MERCURY SWITCH

5930-00-855-6621 A switch in which a mercury pool is used to bridge fixed contacts when their inclosing sealed capsule is tilted. Do not use if switch has an actuator, such as lever, push button, toggle, and the like. See SWITCH (as modified). For items in which a contact may be moved into a mercury pool by a magnetic field, see SWITCH, REED.

Part Alternates: 9A64, 5930-00-855-6621, 00-855-6621, 5930008556621, 008556621

Electrical and Electronic Equipment Components | Switches

Supply Group (FSG) NSN Assign. NIIN
59 01 JAN 1962 00-855-6621

Cross Reference | NSN 5930-00-855-6621

Part Number Cage Code Manufacturer
9A64 39709 MERCOID CORP THE
9A64 85274 DWYER INSTRUMENTS INC DIV DWYER INSTRUMENTS, INC

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Technical Data | NSN 5930-00-855-6621

Characteristic Specifications
NONPILE-UP CONTACT ARRANGEMENT 1 POLE, DOUBLE THROW, THREE POSITIONS MAINTAINED SINGLE SWITCH UNIT
MAXIMUM VOLTAGE RATING IN VOLTS 230.0 AC AND 230.0 DC
CONTACT LOAD CURRENT RATING AT MAXIMUM RATED VOLTAGE 2.000 AMPERES RESISTIVE DC AND 2.000 AMPERES RESISTIVE AC
BODY DIAMETER 0.516 INCHES NOMINAL
BODY LENGTH 3.125 INCHES NOMINAL
TERMINAL TYPE AND QUANTITY 3 WIRE LEAD

Restrictions/Controls & Freight Information | NSN 5930-00-855-6621

Category Code Description
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information