National Item Identification Number
00-937-7220
009377220
5905-00-937-7220
5905009377220
National Stock Number
Item Name
RESISTOR,VARIABLE,NONWIRE WOUND,NONPRECISION
Federal Supply Class
5905
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-9-6625-1970-34P/TM-9-6625-1970-34P0033.htm
Referenced on: http://www.tpub.com/content/misc_manuals_3/TM-9-6625-1970-34P/TM-9-6625-1970-34P0039.htmDescription
A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, etc., shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see RESISTOR, ADJUSTABLE. For items with step by step variation, see RHEOSTAT and RESISTOR, STEP BY STEP. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see ATTENUATOR, VARIABLE. Excludes RESISTOR (1), VARIABLE, WIRE WOUND, NONPRECISION; RESISTOR (1), VARIABLE, NONWIRE WOUND PRECISION; and RESISTOR (1), VARIABLE, WIRE WOUND, PRECISION.
Commercial and Government Entity Code (Supplier Data)
01121
ROCKWELL AUTOMATION INC
1201 S 2ND ST
MILWAUKEE
WI
53204
414-382-1632
82679
THE TECHNICAL MATERIAL CORPORATION
DBA T M C
700 FENIMORE RD
565
MAMARONECK
NY
10543
914-698-4800
80009
80009
Reference Numbers (Part Numbers)
FR251U
TK0442
1001-73
311-0442-00
311-442
Required Categories
SECTION QUANTITY
ELECTRICAL RESISTANCE PER SECTION
RESISTANCE TOLERANCE PER SE
Required Description
1
250.0 OHMS SINGLE SECTION
-10.0 TO 10.0 SINGLE SECTION
A SINGLE SECTION
64