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 7035-00-535-8109
NSN 5965-00-255-3889
NSN 5855-01-592-3128
NSN 5905-00-997-2215
NSN 6130-01-054-3234
NSN 5999-00-228-2317
NSN 6685-01-442-7901
NSN 5960-01-553-4557
NSN 6145-01-470-1151
NSN 6135-00-318-8359
NSN 5998-01-387-6069
NSN 6645-01-415-6093