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 5990-00-518-3195
NSN 7035-01-426-4133
NSN 6620-01-262-9489
NSN 4140-01-406-6093
NSN 6145-01-323-6509
NSN 5920-01-147-4633
NSN 5935-01-184-7376
NSN 5975-01-119-6024
NSN 5925-01-287-5629
NSN 5990-01-140-5497
NSN 6135-01-238-2878
NSN 5855-00-532-0025