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 5855-01-476-4219
NSN 5996-00-207-6086
NSN 6135-00-840-6451
NSN 5930-01-611-5774
NSN 5905-01-199-5617
NSN 5965-01-641-4103
NSN 5930-01-047-9199
NSN 2925-01-197-6777
NSN 5985-01-165-0411
NSN 6150-01-193-6589
NSN 5835-01-116-2369
NSN 6135-01-180-9611