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 5990-00-854-6197
NSN 5925-01-172-5934
NSN 6150-01-059-2924
NSN 6645-01-209-6881
NSN 5895-00-764-0317
NSN 5920-00-246-5992
NSN 6610-01-077-0601
NSN 6110-01-070-9602
NSN 6685-01-518-9052
NSN 5999-01-171-0399
NSN 5920-00-113-6041
NSN 5855-01-417-3250