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NSN 5930-01-023-6938, 5930010236938
SWITCH,THERMOSTATIC

Federal Supply Classification
FSC 5930 - Switches
National Item Identification Number
NIIN 010236938
Codification Country
United States
Item Name Code
INC 00451
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(P) There is no information in the HMIRS; 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.
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DLMS® Summary

National Stock Number 5930-01-023-6938

National Stock Number (NSN) 5930-01-023-6938, or NIIN 010236938, (switch,thermostatic) was assigned June 24, 1976 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 2 manufacturer part numbers associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 3 suppliers. Today, 3 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 3 suppliers are deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

This NSN is somewhat common among different platforms, belonging to 3 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Nov 02, 2005, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The annual buy value of this part falls below the screening threshold of $10,000 but it has been screened for known source(s). (NOTE: This code shall not be used when screening parts entering the inventory. It shall not be assigned in preference to or supersede any other AMSC.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 00451. [A SWITCH THAT IS ACTUATED BY CHANGES IN AMBIENT TEMPERATURE. EXCLUDES:CIRCUIT BREAKER; CONTROL, TEMPERATURE (AS MODIFIED); FUSE (AS MODIFIED); PROTECTOR, THERMAL-OVERLOAD, ELECTRICAL MOTOR; RELAY, THERMAL; AND THERMOSTAT, FLOW CONTROL. SEE ALSO CONTROL, TEMPERATURE (AS MODIFIED) AND REGULATOR, TEMPERATURE (AS MODIFIED).]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no information in the HMIRS; 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. NSN 5930010236938 contains an unknown precious metal.

This NSN is associated to Schedule B 9032100000: thermostats. The Schedule B End Use is listed as measuring, testing, control instruments. NAICS classification category 334512: automatic environmental control manufacturing for residential, commercial, and appliance use.

This information was last updated on .


Technical Characteristics

III STYLE DESIGNATOR
(STYL) DISC
BODY HEIGHT
(ADAU) 0.361 INCHES MINIMUM AND 0.367 INCHES MAXIMUM
CONTACT ACTION STIMULUS
(CQGB) INCREASE
CONTACT ADJUSTABILITY
(CTYC) DEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
CONTACT LOAD CURRENT RATING
(CTHF) 1.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING
(CTHF) 5.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
CONTACT LOAD CURRENT RATING
(CTHF) 5.0 AMPERES RESISTIVE LOAD THIRD VOLTAGE
CONTACT LOAD CURRENT RATING
(CTHF) 2.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT STIMULUS RATING
(CTYX) 288.00 ACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 300.00 ACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 256.00 DEACTUATION POINT MINIMUM DEGREES FAHRENHEIT AND 272.00 DEACTUATION POINT MAXIMUM DEGREES FAHRENHEIT AND 30.00 DIFFERENTIAL POINT NOMINAL DEGREES FAHRENHEIT
CONTACT VOLTAGE RATING IN VOLTS
(CTZB) 125.0 AC AT SEA LEVEL SECOND VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS
(CTZB) 250.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS
(CTZB) 30.0 AC AT SEA LEVEL THIRD VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS
(CTZB) 30.0 DC AT SEA LEVEL FOURTH VOLTAGE
FEATURES PROVIDED
(CBBL) HERMETICALLY SEALED CASE
FREQUENCY IN HERTZ
(FREQ) 60.0 SINGLE VOLTAGE
NOMINAL THREAD SIZE
(CQJX) 0.138 INCHES ALL THREADED STUD
NONPILE-UP CONTACT ARRANGEMENT
(CRLD) 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
OPERATING TEMP RATING
(AWTN) 100.0 DEG CELSIUS MAXIMUM AND -62.0 DEG CELSIUS MINIMUM
OVERALL DIAMETER
(ADAV) 0.623 INCHES MINIMUM AND 0.640 INCHES MAXIMUM
OVERALL HEIGHT
(ABKW) 0.865 INCHES MINIMUM AND 0.924 INCHES MAXIMUM
MEDIA FOR WHICH DESIGNED
(MEDA) GAS OR LIQUID
MOUNTING METHOD
(AXGY) THREADED STUD
THREAD CLASS
(AAJD) 2A ALL THREADED STUD
THREAD LENGTH
(AASA) 0.250 INCHES MINIMUM ALL THREADED STUD AND 0.320 INCHES MAXIMUM ALL THREADED STUD
THREAD SERIES DESIGNATOR
(THSD) UNC ALL THREADED STUD
THREAD QUANTITY PER INCH
(CMLP) 32 ALL THREADED STUD
STYLE DESIGNATOR
(STYL) DISC
TEMP SENSING ELEMENT TYPE
(AKBY) INTERNAL SENSOR
TERMINAL TYPE
(CSCF) TAB, SOLDER LUG

Manufacturer Part Numbers


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