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NSN 5905-00-420-0266, 5905004200266
RESISTOR,FIXED,WIRE WOUND,NONINDUCTIVE

Federal Supply Classification
FSC 5905 - Resistors
National Item Identification Number
NIIN 004200266
Codification Country
United States
Item Name Code
INC 37404
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
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 5905-00-420-0266

National Stock Number (NSN) 5905-00-420-0266, or NIIN 004200266, (resistor,fixed,wire wound,noninductive) was assigned February 2, 1972 in the Federal Logistics Information System (FLIS). NIIN 004200266 was cancelled on January 11, 2012, with a cancelled status of "Item is Cancelled - USE." This NSN was replaced by NSN 5905002955291. This NSN does not replace any other NSNs.

There are no manufacturer part numbers associated to this NSN.

This part number has not been procured by the US Government in over 5 years.

This NSN is assigned to Item Name Code (INC) 37404. [A RESISTOR WHOSE OHMIC VALUE CANNOT BE ADJUSTED OR VARIED. THE RESISTANCE ELEMENT CONSISTS OF HIGH RESISTANCE WIRE (OR RIBBON) EITHER WOUND ON AN INSULATED FORM OR CONSTRUCTED SO AS TO BE SELF-SUPPORTING. THE ITEMS MUST HAVE INHERENT CHARACTERISTICS OF INDUCING LITTLE OR NO SELF-INDUCTANCE. OPPOSITION TO CURRENT FLOWO S AN INHERENT PROPERTY OF THE RESISTANCE WIRE AND IS MANIFESTED BY THE HEAT DISSIPATION IN THE RESISTOR. EXCLUDES:SUPPRESSOR, IGNITION INTERFERENCE. SEE ALSO RESISTOR (1), FIXENTEWIRE WOUND, INDUCTIVE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 5905004200266 contains an unknown precious metal.

This information was last updated on .


Technical Characteristics

TERMINAL TYPE
(AARB) TAB, SOLDER LUG
SPECIFICATION/STANDARD DATA
(ZZZK) 81349-MIL-R-18546/1F GOVERNMENT SPECIFICATION
BODY LENGTH
(ADAQ) 1.062 INCHES NOMINAL
TEMP RANGE OF TEMP COEFFICIENT IN DEG CELSIUS
(AAQH) -55.0/+275.0
TEST DATA DOCUMENT
(TEST) 81349-MIL-R-18546 SPECIFICATION (INCLUDES ENGINEERING TYPE BULLETINS, BROCHURES,ETC., THAT REFLECT SPECIFICATION TYPE DATA IN SPECIFICATION FORMAT; EXCLUDES COMMERCIAL CATALOGS, INDUSTRY DIRECTORIES, AND SIMILAR TRADE PUBLICATIONS, REFLECTING GENERAL TYPE DATA ON CERTAIN ENVIRONMENTAL AND PERFORMANCE REQUIREMENTS AND TEST CONDITIONS THAT ARE SHOWN AS "TYPICAL", "AVERAGE", "NOMINAL", ETC.).
ELECTRICAL RESISTANCE
(AAPP) 6.810 OHMS
BODY WIDTH
(ADAT) 0.531 INCHES NOMINAL
DISTANCE BETWEEN CENTERLINES OF MOUNTING FACILITIES PARALLEL TO BODY LENGTH
(AEBY) 0.719 INCHES NOMINAL
TERMINAL WIDTH
(AFWW) 0.140 INCHES NOMINAL
HEAT SINK WIDTH
(AAQB) 5.000 INCHES
HEAT SINK HEIGHT
(AAQD) 2.000 INCHES
BODY HEIGHT
(ADAU) 0.562 INCHES NOMINAL
MOUNTING HOLE SIZE
(BYML) 0.125 INCHES NOMINAL
HEAT SINK LENGTH
(AAQA) 7.000 INCHES
AMBIENT TEMP IN DEG CELSIUS AT FULL RATED POWER
(AAQF) 25.0
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER
(AAQG) 275.0
RELIABILITY INDICATOR
(AARG) NOT ESTABLISHED
TEMP COEFFICIENT OF RESISTANCE IN PPM PER DEG CELSIUS
(AAPE) -50.0/+50.0
HEAT SINK MATERIAL
(AAPZ) ALUMINUM ALLOY
INCLOSURE METHOD
(AAQZ) ENCASED
RESISTANCE TOLERANCE IN PERCENT
(AAPQ) -1.000/+1.000
HEAT SINK THICKNESS
(AAQE) 0.040 INCHES
TERMINAL LENGTH
(ABJT) 0.438 INCHES NOMINAL
STYLE DESIGNATOR
(STYL) AXIAL TERMINAL (S)
POWER DISSIPATION RATING IN WATTS
(AEFB) 20.000 HEAT SINK

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