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NSN 5930-00-937-2454, 5930009372454
SWITCH,THERMOSTATIC

Federal Supply Classification
FSC 5930 - Switches
National Item Identification Number
NIIN 009372454
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 5930-00-937-2454

National Stock Number (NSN) 5930-00-937-2454, or NIIN 009372454, (switch,thermostatic) was assigned November 25, 1966 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 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, only one supplier is deemed design controlled or valid supply parts.

This part number is actively being procured by the US Government, with procurement history within the last 90 days. There have been 10 contracts issued for this part number, with 10 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 4 different suppliers. The last contract numbers awarded were: SPE7M824P1340, SPE7M118V117L, SPE7M818P2063, SPE7M817P3281, SPE7M117V6361. The total value of the awarded contracts has been US$ 24,314.86.

This NSN is somewhat common among different platforms, belonging to 5 different weapons systems.

There has been a small amount of demand for this national stock number. The demand for this NSN originated from less than 5 countries. 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: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. This part requires engineering source approval by the design control activity in order to maintain the quality of the part. An alternate source must qualify in accordance with the design control activity's procedures, as approved by the cognizant Government engineering activity. 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 5930009372454 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 OVERALL LENGTH
(ABHP) 3.687 INCHES NOMINAL
BODY DIAMETER
(ABPM) 0.245 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
BODY LENGTH
(ADAQ) 2.468 INCHES NOMINAL
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) 1.0 AMPERES RESISTIVE LOAD SECOND VOLTAGE
CONTACT STIMULUS RATING
(CTYX) 185.00 ACTUATION POINT NOMINAL DEGREES FAHRENHEIT AND 175.00 DEACTUATION POINT NOMINAL DEGREES FAHRENHEIT
CONTACT VOLTAGE RATING IN VOLTS
(CTZB) 115.0 AC AT SEA LEVEL FIRST VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS
(CTZB) 32.0 DC AT SEA LEVEL SECOND VOLTAGE
FEATURES PROVIDED
(CBBL) HERMETICALLY SEALED CASE
NOMINAL THREAD SIZE
(CQJX) 0.375 INCHES SINGLE THREADED BUSHING
NONPILE-UP CONTACT ARRANGEMENT
(CRLD) 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
OPERATING TEMP RATING
(AWTN) -50.0 DEG FAHRENHEIT MINIMUM AND 185.0 DEG FAHRENHEIT MAXIMUM
OVERALL LENGTH
(ABHP) 3.687 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED
(MEDA) GAS OR LIQUID
MOUNTING METHOD
(AXGY) THREADED BUSHING
THREAD CLASS
(AAJD) 3A SINGLE THREADED BUSHING
THREAD LENGTH
(AASA) 0.375 INCHES NOMINAL SINGLE THREADED BUSHING
THREAD QUANTITY PER INCH
(CMLP) 24 SINGLE THREADED BUSHING
THREAD SERIES DESIGNATOR
(THSD) UNF SINGLE THREADED BUSHING
WIDTH ACROSS FLATS
(ASDB) 0.750 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) CYLINDRICAL W/FLANGE
TEMP SENSING ELEMENT TYPE
(AKBY) IMMERSION WELL
TERMINAL TYPE
(CSCF) CONNECTOR, RECEPTACLE
III STYLE DESIGNATOR
(STYL) CYLINDRICAL W/FLANGE

Manufacturer Part Numbers


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