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NSN 5930-00-498-8690, 5930004988690
SWITCH,THERMOSTATIC

Federal Supply Classification
FSC 5930 - Switches
National Item Identification Number
NIIN 004988690
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 5930-00-498-8690

National Stock Number (NSN) 5930-00-498-8690, or NIIN 004988690, (switch,thermostatic) was assigned October 10, 1969 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. 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.

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. 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 5930004988690 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

III OVERALL LENGTH
(ABHP) 5.188 INCHES NOMINAL
CONTACT ADJUSTMENT RANGE
(CTYM) +60.00/+130.00 ACTUATION POINT DEGREES FAHRENHEIT AND +55.00 TO 125.00 DEACTUATION POINT DEGREES FAHRENHEIT
III STYLE DESIGNATOR
(STYL) RECTANGULAR
BODY HEIGHT
(ADAU) 2.750 INCHES NOMINAL
BULB DIAMETER
(AEVV) 1.125 INCHES NOMINAL
BULB LENGTH
(AEVU) 30.000 INCHES NOMINAL
CAPILLARY TUBE LENGTH
(AEVT) 240.0 INCHES NOMINAL
CONTACT ADJUSTMENT RANGE
(CTYM) +60.00 TO 130.00 ACTUATION POINT DEGREES FAHRENHEIT AND +55.00 TO 125.00 DEACTUATION POINT DEGREES FAHRENHEIT
CONTACT ACTION STIMULUS
(CQGB) INCREASE
CONTACT ADJUSTABILITY
(CTYC) ACTUATION POINT ADJUSTABLE AND DEACTUATION POINT ADJUSTABLE
CONTACT ADJUSTMENT TYPE
(CTYS) INTERNAL ACTUATION POINT SCREW AND INTERNAL DEACTUATION POINT SCREW
CONTACT LOAD CURRENT RATING
(CTHF) 16.0 AMPERES INDUCTIVE LOAD FIRST VOLTAGE8.0 AMPERES INDUCTIVE LOAD SECOND VOLTAGE4.0 AMPERES INDUCTIVE LOAD THIRD VOLTAGE3.2 AMPERES INDUCTIVE LOAD FOURTH VOLTAGE9.6 AMPERES INDUCTIVE LOAD FIFTH VOLTAGE4.8 AMPERES INDUCTIVE LOAD SIXTH VOLTAGE2.5 AMPERES INDUCTIVE LOAD SEVENTH VOLTAGE2.0 AMPERES INDUCTIVE LOAD EIGHTH VOLTAGE
CONTACT VOLTAGE RATING IN VOLTS
(CTZB) 115.0 AC AT SEA LEVEL FIRST VOLTAGE230.0 AC AT SEA LEVEL SECOND VOLTAGE440.0 AC AT SEA LEVEL THIRD VOLTAGE550.0 AC AT SEA LEVEL FOURTH VOLTAGE115.0 DC AT SEA LEVEL FIFTH VOLTAGE230.0 DC AT SEA LEVEL SIXTH VOLTAGE440.0 DC AT SEA LEVEL SEVENTH VOLTAGE550.0 DC AT SEA LEVEL EIGHTH VOLTAGE
FEATURES PROVIDED
(CBBL) ELECTRICAL ACCESS PORT
HAZARDOUS LOCATIONS/ENVIRONMENTAL PROTECTION
(ABFE) WATERTIGHT
NONPILE-UP CONTACT ARRANGEMENT
(CRLD) 1 POLE, SINGLE THROW, NORMALLY OPEN, MOMENTARY ACTION
OPERATING TEMP RATING
(AWTN) 157.0 DEG FAHRENHEIT MAXIMUM
OVERALL HEIGHT
(ABKW) 5.687 INCHES NOMINAL
OVERALL LENGTH
(ABHP) 5.188 INCHES NOMINAL
OVERALL WIDTH
(ABMK) 2.812 INCHES NOMINAL
LONGEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS
(AFDS) 2.406 INCHES NOMINAL
LONGEST VERTICAL DISTANCE BETWEEN MOUNTING CENTERS
(AFDV) 3.281 INCHES NOMINAL
MEDIA FOR WHICH DESIGNED
(MEDA) GAS
MOUNTING FACILITY PATTERN
(CQYJ) ISOSCELES TRIANGLE
MOUNTING METHOD
(AXGY) BRACKET AND UNTHREADED HOLE
SHORTEST HORIZONTAL DISTANCE BETWEEN MOUNTING CENTERS
(AFDT) 0.656 INCHES NOMINAL
PRECIOUS MATERIAL AND LOCATION
(PMLC) CONTACT SURFACES SILVER
PRECIOUS MATERIAL
(PRMT) SILVER
UNTHREADED MOUNTING HOLE DIAMETER
(AEBV) 0.281 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) RECTANGULAR
TEMP SENSING ELEMENT TYPE
(AKBY) CAPILLARY TUBE-BULB
TERMINAL TYPE
(CSCF) SCREW

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