National Item Identification Number
00-421-2940
004212940
5905-00-421-2940
5905004212940
National Stock Number
Item Name
RESISTOR,FIXED,FILM
Federal Supply Class
5905
Referenced on: http://electroniccalibrators.tpub.com//TM-11-6625-3008-24P/TM-11-6625-3008-24P0022.htm
Referenced on: http://powersupplies.tpub.com//TM-11-6625-3000-24P/TM-11-6625-3000-24P0011.htm
Referenced on: http://powersupplies.tpub.com//TM-11-6625-3000-24P/TM-11-6625-3000-24P0062.htm
Referenced on: http://powersupplies.tpub.com//TM-11-6625-3000-24P/TM-11-6625-3000-24P0064.htmDescription
A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also ATTENUATOR, FIXED and RESISTOR, FIXED, COMPOSITION. Excludes carbon composition type resistors.
Commercial and Government Entity Code (Supplier Data)
91637
VISHAY DALE ELECTRONICSVISHAY
AMERICAS INC
1122 23RD STREET
609
COLUMBUS
NE
68602
402-563-6286
91637
VISHAY DALE ELECTRONICSVISHAY
AMERICAS INC
1122 23RD STREET
609
COLUMBUS
NE
68602
402-563-6286
28480
NSN (National Stock Number) 5905-00-421-2940, 5905004212940 NIIN (National Identification Number) 00-421-2940, 004212940
Part Numbers (Reference Numbers)
CMF554991F
ERC55-15-193
MIL-R-55182/1
RNC55J4991FM
RNC55J4991FP
RNC55J4991F
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
4.990 KILOHMS
-1.000 TO 1.000
0.100 FREE AIR
125.0
175.0
-25.0 TO 25.0
-55