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MIL Style RV4 Ordering
Precision Series K - 2 Watt 1/4" shaft diameter



 

Ordering Information - Commercial Part numbers
series: bushing: switch: taper: resistance value: tolerance: shaft style: shaft length:
K = series K blank = standard
L = locking
W = panel & shaft seal
blank = without switch
S = SPST switch
U = linear
A = logarithmic
B = reverse logarithmic
total resistance
value in :

first two digits
significant,
third digit =
number of zeroes
1 = 10% of nominal
2 = 20% of nominal
R = round
S = slotted
F = flatted
16 = 1/2"
20 = 5/8"
24 = 3/4"
28 = 7/8"
32 = 1"
40 = 1 1/4"
48 = 1 1/2"
64 = 2"
80 = 2 1/2"
96 = 3"
Example: KSU1031R16
note: not all part number combinations are valid

Ordering Information - Military Part numbers
style: bushing: switch: temperature
and moisture
characteristics:
shaft style: shaft length: resistance value: taper and tolerance:
RV4 = MIL style RV4 N = standard
L = locking
S = panel & shaft seal
A = without switch
B = SPST switch
Y = as per MIL-R-94 S = slotted
F = flatted
B = 1/2"
A = 5/8"
D = 7/8"
G = 1 1/4"
J = 2"
K = 2 1/2"
total resistance
value in :

first two digits
significant,
third digit =
number of zeroes
A = linear 10%
B = linear 20%
C = logarithmic
10%
D = logarithmic
20%
E = reverse
logarithmic 10%
F = reverse
logarithmic 20%
Example: RV4NAYSB000A
note: not all part number combinations are valid

Type K Cross Reference
Precision Military Clarostat Allen Bradley Ohmite
KU  S28
KLU S20
KU  S16
KU  S64
KU  R64
KU  S80
KA  R64
KLU S28
RV4NAYSD   A
RV4LAYSA   A
RV4NAYSB   A
RV4NAYSJ   A
N/A
RV4NAYSK   A
N/A
RV4LAYSD   A
380C3 / 53C3
280C2 / 53C2
N/A
N/A
380C1 / 53C1
N/A
53C1Z
N/A
JA1N056S   UA
JA1L040S   UC
JA1N032S   UA
JA1N200S   UA
JA1N200P   UA
JA1N232S   UA
JA1N200P   AA
JA1L056S   UA
CMU
CLU
N/A
CU
N/A
N/A
N/A
N/A
  
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Precision Electronics Corporation
70 Bartor Road,
Toronto, Ontario, Canada
M9M 2H8
Tel. (416) 744-8840
Fax (416) 744-6545
info@precisionelectronics.com