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 6105-01-654-0158
NSN 5950-01-245-7066
NSN 6650-01-414-6701
NSN 5910-01-118-4691
NSN 5925-00-280-2273
NSN 6685-01-054-6892
NSN 6145-01-159-6659
NSN 6645-00-163-4624
NSN 5935-00-089-4123
NSN 6130-01-535-7290
NSN 5985-01-594-2812
NSN 6610-00-935-7131