MRC:
A recording of the physical,functional,and performance characteristics for an item of supply.TEXT
General Description:
Steel, aes-w, head dia, 1.565 in. Min, 1.575 in. Max, o/a lg, 3.697 in. Min, 3.710 in. Max, gage dia, 1.474 in. Max, stem id, 0.433 in. Min, 0.434 in. Max, stem must be straight and ground concentric with valve seat within 0.002 in. Total indicator reading, button sae 3140, harden tip to obtain scleroscope hardness of 65 min, stem end 0.812 in. Lg, 0.341 in. Min, 0.342 in. Max, od, 0.298 in. Min, 0.304 in. Maximum id
