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 5920-01-281-7354
NSN 5999-01-534-6117
NSN 2925-01-076-5219
NSN 5855-01-180-5369
NSN 5935-01-608-9933
NSN 6685-01-302-2862
NSN 6650-01-022-8500
NSN 5895-00-132-6847
NSN 5930-00-784-9071
NSN 6650-00-233-0705
NSN 6145-01-505-5614
NSN 6620-00-580-1462