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NSN 5930-00-190-4376, 5930001904376
SWITCH,THERMOSTATIC

Federal Supply Classification
FSC 5930 - Switches
National Item Identification Number
NIIN 001904376
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 5930-00-190-4376

National Stock Number (NSN) 5930-00-190-4376, or NIIN 001904376, (switch,thermostatic) was assigned March 5, 1971 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 2 suppliers. Today, 2 suppliers are listed as Active suppliers for this NSN. Of the active suppliers, 2 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 2 different weapons systems.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Apr 12, 2017, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The data or the rights to use the data needed to purchase this part from additional sources are not owned by the Government and it has been determined that it is uneconomical to purchase them. 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 5930001904376 contains silver.

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

BODY DIAMETER
(ABPM) 0.650 INCHES MAXIMUM
BODY HEIGHT
(ADAU) 0.295 INCHES NOMINAL
CONTACT ACTION STIMULUS
(CQGB) INCREASE
CONTACT ADJUSTABILITY
(CTYC) ACTUATION POINT NOT ADJUSTABLE AND DEACTUATION POINT NOT ADJUSTABLE
CONTACT LOAD CURRENT RATING
(CTHF) 0.5 AMPERES RESISTIVE LOAD THIRD VOLTAGE
CONTACT LOAD CURRENT RATING
(CTHF) 1.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT LOAD CURRENT RATING
(CTHF) 3.0 AMPERES RESISTIVE LOAD FIRST VOLTAGE
CONTACT LOAD CURRENT RATING
(CTHF) 3.0 AMPERES RESISTIVE LOAD FOURTH VOLTAGE
CONTACT STIMULUS RATING
(CTYX) 60.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 55.00 DEACTUATION 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 THIRD VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS
(CTZB) 30.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS
(CTZB) 30.0 DC AT SEA LEVEL FOURTH VOLTAGE
DISTANCE BETWEEN MOUNTING FACILITY CENTERS
(AEJN) 0.937 INCHES NOMINAL
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION
(ABFE) DUSTPROOF AND VIBRATION RESISTANT
OVERALL HEIGHT
(ABKW) 0.315 INCHES MAXIMUM
OVERALL LENGTH
(ABHP) 1.171 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED
(MEDA) GAS OR LIQUID
MOUNTING FACILITY PATTERN
(CQYJ) TWO POSITION IN-LINE
MOUNTING METHOD
(AXGY) BRACKET AND UNTHREADED HOLE
NONPILE-UP CONTACT ARRANGEMENT
(CRLD) 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
OPERATING TEMP RATING
(AWTN) -65.0 FAHRENHEIT MINIMUM AND 270.0 FAHRENHEIT MAXIMUM
PRECIOUS MATERIAL AND LOCATION
(PMLC) CONTACTS SILVER
PRECIOUS MATERIAL
(PRMT) SILVER
STYLE DESIGNATOR
(STYL) DISC W/FLANGE
TEMP SENSING ELEMENT TYPE
(AKBY) INTERNAL SENSOR
TERMINAL TYPE
(CSCF) TAB, SOLDER LUG
UNTHREADED MOUNTING HOLE DIAMETER
(AEBV) 0.104 INCHES NOMINAL
OPERATING TEMP RATING
(AWTN) -65.0 DEG FAHRENHEIT MINIMUM AND 270.0 DEG FAHRENHEIT MAXIMUM
III PRECIOUS MATERIAL
(PRMT) SILVER
III STYLE DESIGNATOR
(STYL) DISC W/FLANGE
III HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION
(ABFE) DUSTPROOF AND VIBRATION RESISTANT
III OVERALL LENGTH
(ABHP) 1.171 INCHES NOMINAL
III PRECIOUS MATERIAL AND LOCATION
(PMLC) CONTACTS SILVER

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