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 6685-01-522-0458
NSN 6135-01-366-9633
NSN 5910-01-378-7026
NSN 5905-00-448-7370
NSN 7035-01-179-1739
NSN 6685-01-529-0535
NSN 6135-00-756-6149
NSN 7035-00-153-3826
NSN 5990-01-349-8132
NSN 5835-01-455-1684
NSN 5910-01-342-6639
NSN 6145-01-297-6973