flat

6.880 inches minimum and 6.902 inches maximum

rectangle, multi holes

15.360 inches minimum and 15.410 inches maximum

4

2

0.063 inches nominal

threaded fastener and turnlock fastener

unthreaded hole

an/alq-172

special marking

item has 4 holes marked 'b' dia 0.191 to 0.201 in. along length at bottom of item w/c to c distances of 4.200 in. porm 0.005 in.,2 holes marked 'a' dia 0.140 to 0.149 in. and 80 holes marked 'c' dia 0.151 to 0.161 in.; 'c' hole spaccing along length is 7 spacees @ 0.250 in. equaling 1.750 in. total noncumulative and has 11 spaces @ 0.250 in. equaling 2.750 inn. tol noncumulative as well as 3 spaces @ 0.250 in. equaling 0.750 in. tol noncumulative along the width; item requires 4 fstnr turnlock studs p/n 2137240g004(vendor item),4 fstnr turnlock eyelets p/n 2135202g002(vendor item),2 captive scr p/n 2487939g002,2 retaining washers p/n 2627210g001(vendor item)and 4 pressure pads 2 has p/n 2628598g002,1 w/p/n 2628625g001 and 1 with p/n 26286333g002(all pressure pads are vendor items)

aluminum alloy 5052

qq-a-250/8 fed spec single material response

chromate and primer zinc chromate and enamel lusterless

mil-c-5541,cl 1a mil spec 1st treatment response and tt-e-527 comp g fed spec 2nd treatment response and tt-p-1757 type 1 color y fed spec 3rd treatment response

Item does not contain precious metal.

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

0029785