MIL-DTL-21604/7C
TABLE I. Type designation and switching characteristics.
Maximum rotational
Approx.
No. of
Operating
Rotor
torque
Component
Style 1/
weight
designation 2/
sections
positions
(inch-pounds)
(ounces)
15
17
8
3
2
JR 304
S
30
17
3
3
2
JRM 300
S
1/ Style and type designations are synonymous for JR 304 and JRM 300, respectively.
2/ For rotor designation, see figure 2.
TABLE II. Qualification test sample.
Test number 1/
Sample switch
Test number
Sample switch
S2JR304
1
S2JRM300
1
S2JR304
2
S2JRM300
2
S2JR304
3
S2JRM300
3
S2JR304
4
S2JRM300
4
S2JR304
5
S2JRM300
5
S2JR304
6
S2JRM300
6
1/ Test numbers in accordance with table II of MIL-DTL-21604.
2/ For group qualifications, see 4.5.1.
The margins of this specification are marked with vertical lines to indicate where modifications from this amendment
were made. This was done as a convenience only and the Government assumes no liability whatsoever for any
inaccuracies in these notations. Bidders and contractors are cautioned to evaluate the requirements of this document
based on the entire content irrespective of the marginal notations.
Reference Documents:
MIL-DTL-21604
Custodians:
Preparing activity:
Navy - SH
DLA - CC
DLA - CC
(Project 5930-2009-010)
NOTE: The activities listed above were interested in this document as of the date of this document. Since
organizations and responsibilities can change, you should verify the currency of the information above using the
ASSIST Online database at https://assist.daps.dla.mil/ .
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