A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.
NSN 5985-00-500-0269
NSN 6105-00-874-3626
NSN 6110-01-274-7774
NSN 5990-01-087-6466
NSN 5905-01-029-5873
NSN 6135-01-320-9207
NSN 6135-01-534-0310
NSN 5920-01-641-7498
NSN 5835-01-339-0542
NSN 5996-01-657-7908
NSN 7035-00-392-5417
NSN 6110-00-418-9363