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 5935-01-426-4973
NSN 6150-00-701-3433
NSN 5998-00-762-0435
NSN 5835-01-286-6499
NSN 7035-01-604-6735
NSN 6240-00-591-6836
NSN 5996-01-095-8868
NSN 4140-01-234-0175
NSN 6220-00-823-6688
NSN 6130-01-399-0126
NSN 5945-01-216-9909
NSN 6645-01-620-0044