National Item Identification Number
01-184-5248
011845248
5905-01-184-5248
5905011845248
National Stock Number
Item Name
RESISTOR,FIXED,WIRE WOUND
Federal Supply Class
5905
Description
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. Opposition to the flow of current is an inherent property of the resistance wire and is manifest by the heat dissipation in the resistor. Excludes SUPPRESSOR, IGNITION INTERFERENCE.
Commercial and Government Entity Code (Supplier Data)
91637
VISHAY DALE ELECTRONICSVISHAY
AMERICAS INC
1122 23RD STREET
609
COLUMBUS
NE
68602
402-563-6286
54294
SHALLCROSS INC
US 70 E
2240
SMITHFIELD
NC
27577
919-934-3135
94756
90536
LOCKHEED MARTIN CORPORATION
DBA LOCKHEED MARTIN
3333 PILOT KNOB RD
SAINT PAUL
MN
55121
651-456-3420
Reference Numbers (Part Numbers)
EGS-1-40-253
MIL-R-39007/9
PR68S18-253
RWR81S42R2FM
RWR81S42R2FP
RWR81S42R2
Required Categories
ELECTRICAL RESISTANCE
RESISTANCE TOLERANCE IN PERCENT
POWER DISSIPATION RATING
Required Description
42.200 OHMS
-1.000 TO 1.000
1.000 FREE AIR
25.0
275.0
-20.0 TO 20.0
-55.0