MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Carriage, gun, 20mm, antiaircraft, xm42
MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
6consists of base pn 8438407; alum; painted olive drab; 4.370 in.Lg; 1.620 in. W; 0.880 in. H; and stud pn 8438471; steel; 3.180 in.O/a lg; both ends threaded; first end 7/16-20unf-3a, thd length 1.620 in.; second end 5/8-11unc-2a, thd length 0.620 in.
