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NSN 5930-00-941-3856, 5930009413856
SWITCH,THERMOSTATIC

Federal Supply Classification
FSC 5930 - Switches
National Item Identification Number
NIIN 009413856
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 5930-00-941-3856

National Stock Number (NSN) 5930-00-941-3856, or NIIN 009413856, (switch,thermostatic) was assigned December 17, 1965 in the Federal Logistics Information System (FLIS). NIIN 009413856 was cancelled on October 2, 2014, with a cancelled status of "Item is Cancelled WITHOUT Replacement." There is no known replacement specified for this stock number. 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, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is 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 unique to one weapons system.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Feb 26, 2020, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. 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 5930009413856 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

OVERALL HEIGHT
(ABKW) 2.594 INCHES NOMINAL
CONTACT ADJUSTMENT RANGE
(CTYM) +150.00/+425.00 ACTUATION POINT DEGREES FAHRENHEIT AND +136.00/+312.00 DEACTUATION POINT DEGREES FAHRENHEIT
OVERALL WIDTH
(ABMK) 1.625 INCHES MINIMUM AND 1.687 INCHES MAXIMUM
BULB DIAMETER
(AEVV) 0.188 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) RECTANGULAR W/BRACKET
BULB LENGTH
(AEVU) 10.750 INCHES NOMINAL
SPECIAL FEATURES
(FEAT) MAX. EXPOSED TEMPERATURE 650 DEG F
CONTACT LOAD CURRENT RATING
(CTHF) 30.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
NONPILE-UP CONTACT ARRANGEMENT
(CRLD) 1 POLE, SINGLE THROW, NORMALLY CLOSED, MOMENTARY ACTION
DISTANCE BETWEEN MOUNTING FACILITY CENTERS
(AEJN) 1.312 INCHES NOMINAL
CONTACT ADJUSTABILITY
(CTYC) DEACTUATION POINT ADJUSTABLE AND ACTUATION POINT ADJUSTABLE, PRESET
III STYLE DESIGNATOR
(STYL) RECTANGULAR W/BRACKET
III OVERALL LENGTH
(ABHP) 1.812 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 1.812 INCHES NOMINAL
CAPILLARY TUBE LENGTH
(AEVT) 42.000 INCHES NOMINAL
CONTACT ADJUSTMENT TYPE
(CTYS) EXTERNAL DEACTUATION POINT KNOB WITH SCALE AND EXTERNAL ACTUATION POINT KNOB WITH SCALE
TEMP SENSING ELEMENT TYPE
(AKBY) CAPILLARY TUBE-BULB
CONTACT VOLTAGE RATING IN VOLTS
(CTZB) 250.0 AC AT SEA LEVEL SINGLE VOLTAGE
BODY LENGTH
(ADAQ) 1.422 INCHES MINIMUM AND 1.484 INCHES MAXIMUM
MOUNTING FACILITY PATTERN
(CQYJ) TWO POSITION IN-LINE
TERMINAL TYPE
(CSCF) TAB W/SCREW

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