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 6650-01-466-9503
NSN 5915-01-381-5192
NSN 5965-00-905-6895
NSN 5855-00-138-2386
NSN 6620-01-053-6650
NSN 5996-01-380-9484
NSN 5935-01-371-2192
NSN 6620-01-553-2378
NSN 6220-01-644-2283
NSN 6220-01-293-5450
NSN 5925-01-618-5414
NSN 6685-00-995-9385