A specially shaped fabrication of ferrous or nonferrous bulk material. It has a cross section not conforming to the letters h, i, t, or z.
NSN 6650-01-043-2695
NSN 5960-01-343-5912
NSN 5915-01-423-8561
NSN 6685-00-661-2347
NSN 5985-01-561-0820
NSN 6620-00-071-3895
NSN 5915-01-512-1327
NSN 5985-01-267-7770
NSN 5950-01-596-3710
NSN 5920-00-935-2275
NSN 5935-00-535-4213
NSN 5925-00-086-9288