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 6145-00-378-3836
NSN 6610-01-014-3964
NSN 5935-00-606-0863
NSN 5925-00-130-2586
NSN 5895-01-412-9870
NSN 5925-01-631-0850
NSN 5950-01-050-8445
NSN 5930-00-740-9384
NSN 5855-01-584-7217
NSN 5905-00-156-2982
NSN 7035-00-059-7970
NSN 5975-01-634-0678