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 5930-01-332-2330
NSN 6145-01-023-7719
NSN 6620-01-599-2011
NSN 6135-00-461-3590
NSN 5998-01-287-8066
NSN 5985-00-262-0823
NSN 5905-01-631-3599
NSN 5935-01-067-7119
NSN 5975-00-233-6301
NSN 2925-01-519-3221
NSN 6685-01-066-2901
NSN 6110-00-525-3418