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 5910-00-128-0840
NSN 6105-01-222-9399
NSN 5905-00-625-5863
NSN 5965-01-426-8325
NSN 6320-01-276-4739
NSN 5999-01-470-7919
NSN 6220-01-406-3167
NSN 6320-01-631-7828
NSN 6150-01-005-0150
NSN 2925-01-609-8464
NSN 5910-01-377-5761
NSN 6685-00-553-1995