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 5985-01-409-2865
NSN 5945-01-506-3707
NSN 6110-01-424-4238
NSN 2925-00-120-9302
NSN 5985-01-035-8968
NSN 5915-01-323-8596
NSN 6620-01-531-3250
NSN 6645-01-622-1830
NSN 5945-01-237-2592
NSN 6145-01-423-0382
NSN 6620-01-483-8053
NSN 6240-01-261-4958