Product Details | THERMAL RESISTOR

5905-00-492-1937 A thermally sensitive resistor whose primary function is to exhibit a change in electrical resistance with a change in body temperature. Item may be mounted in a probe or housing. For ballast tube type resistors, see RESISTOR (1), CURRENT REGULATING. Excludes TRANSMITTER (1), TEMPERATURE, ELECTRICAL RESISTANCE and TEMPERATURE ELEMENT, RESISTANCE METEOROLOGICAL.

Part Alternates: MILR236481, MILR23648-1, RTH06BS102K, 5905-00-492-1937, 00-492-1937, 5905004921937, 004921937

Electrical and Electronic Equipment Components | Resistors

Supply Group (FSG) NSN Assign. NIIN
59 07 OCT 1970 00-492-1937

Drawings & Photos | NSN 5905-00-492-1937


Cross Reference | NSN 5905-00-492-1937

Part Number Cage Code Manufacturer
MILR23648-1 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RTH06BS102K 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
RTH06BS102K 83186 MEAS US LLC DIV TEMPERATURE PRODUCTS GROUP

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Technical Data | NSN 5905-00-492-1937

Characteristic Specifications
ZERO POWER RESISTANCE 1.000 KILOHMS
ZERO POWER RESISTANCE TOLERANCE IN PERCENT AT REFERENCE TEMP -10.0 TO 10.0
MAXIMUM POWER DISSIPATION RATING 500.00 MILLIWATTS
AMBIENT TEMP AT FULL RATED POWER 25.0 DEG CELSIUS
MAXIMUM OPERATING TEMP 125.0 DEG CELSIUS
THERMAL TIME CONSTANT IN SECONDS 80.0
POWER DISSIPATION CONSTANT IN MILLIWATTS PER DEG CELSIUS 5.0
ZERO POWER TEMP COEFFICIENT OF RESISTANCE IN PERCENT PER DEG CELSIUS -29.40
TEMP POINTS FOR RESISTANCE READINGS AT ZERO POWER -55.0 DEG CELSIUS 1ST RESISTANCE-TEMPERATURE POINT -15.0 DEG CELSIUS 2ND RESISTANCE-TEMPERATURE POINT 0.0 DEG CELSIUS 3RD RESISTANCE-TEMPERATURE POINT 50.0 DEG CELSIUS 4TH RESISTANCE-TEMPERATURE POINT 75.0 DEG CELSIUS 5TH RESISTANCE-TEMPERATURE POINT 100.0 DEG CELSIUS 6TH RESISTANCE-TEMPERATURE POINT 125.0 DEG CELSIUS 7TH RESISTANCE-TEMPERATURE POINT
ZERO POWER RESISTANCE AT SPECIFIED TEMP 100.0 KILOHMS 1ST RESISTANCE-TEMPERATURE POINT 7.4 KILOHMS 2ND RESISTANCE-TEMPERATURE POINT 3.3 KILOHMS 3RD RESISTANCE-TEMPERATURE POINT 360.0 OHMS 4TH RESISTANCE-TEMPERATURE POINT 148.0 OHMS 5TH RESISTANCE-TEMPERATURE POINT 67.5 OHMS 6TH RESISTANCE-TEMPERATURE POINT 34.0 OHMS 7TH RESISTANCE-TEMPERATURE POINT
RESISTANCE TOLERANCE AT A SPECIFIED TEMP IN PERCENT -20.0 TO 20.0 1ST RESISTANCE-TEMPERATURE POINT -14.0 TO 14.0 2ND RESISTANCE-TEMPERATURE POINT -12.0 TO 12.0 3RD RESISTANCE-TEMPERATURE POINT -12.0 TO 12.0 4TH RESISTANCE-TEMPERATURE POINT -14.0 TO 14.0 5TH RESISTANCE-TEMPERATURE POINT -17.0 TO 17.0 6TH RESISTANCE-TEMPERATURE POINT -20.0 TO 20.0 7TH RESISTANCE-TEMPERATURE POINT
STYLE DESIGNATOR 22 SPHERICAL
BODY OUTSIDE DIAMETER 0.250 INCHES NOMINAL
BODY WIDTH 0.260 INCHES MAXIMUM
INCLOSURE TYPE ENCAPSULATED
TERMINAL TYPE AND QUANTITY 2 WIRE LEAD
TERMINAL LENGTH 1.500 INCHES MINIMUM
TERMINAL DIAMETER 0.020 INCHES NOMINAL
RELIABILITY INDICATOR NOT ESTABLISHED
TEST DATA DOCUMENT 81349-MILR23648 SPECIFICATION

Restrictions/Controls & Freight Information | NSN 5905-00-492-1937

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:BESD sensitivity
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
NMF Description 062960 REOSTATS/PARTS NOI
Less than car load rating
Less than truck load rating P 77.5
Water commodity Code 72D unknown
Originating Activity Code TX Defense Supply Center Columbus
Columbus, OH 43218
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo 3 Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices).

Management | NSN 5905-00-492-1937

Category Code Description
Materiel Category and Inventory ManagerQ Electronics Materiel (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation CodeEHSX:ELECTRONIC COMPONENTS
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Price ValidationV The current standard price has been validated.
  • The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range.
  • The item was procured under open competition and under the competitive arena the price is considered fair and reasonable.
  • ZOP or Standard price challenges are permissible but must be supported by adequate justification.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each