MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
diameter 3.250 in., height 0.937 in., 2.687-12 uns-2b thd. By 0.437 in. Long, 1.562 in. Dia.Th ru hole, 4 groves 0.375 in. Wide by 0.125 in. Deep equally spaced
MRC:
A feature of the item of supply which must be specifically recorded when the reference number covers a range of items.ZZZY
Reference Number Differentiating Characteristics:
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items