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 5935-00-511-8455
NSN 5996-01-335-3512
NSN 5905-00-738-6963
NSN 5895-01-273-5107
NSN 5960-01-100-5065
NSN 6685-01-421-1113
NSN 6145-01-415-8099
NSN 5905-00-661-2395
NSN 6645-00-702-4386
NSN 6685-01-229-2465
NSN 6105-01-503-5519
NSN 2925-00-070-4576