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.
Classification: Gaskets, washers and other seals, of vulcanized rubber other than hard rubber
NSN 5945-01-401-5323
NSN 5950-00-523-9569
NSN 6610-00-202-5481
NSN 5925-01-215-1233
NSN 5999-01-642-2338
NSN 6220-00-594-8817
NSN 6220-00-494-7228
NSN 6105-00-815-7803
NSN 6685-01-585-2491
NSN 6105-01-570-7245
NSN 6220-01-564-5391
NSN 6110-01-498-2747