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 6320-01-422-1212
NSN 5910-01-415-2085
NSN 6130-00-619-7813
NSN 5996-00-519-8517
NSN 6645-00-875-0772
NSN 5965-00-925-1725
NSN 5945-00-924-9595
NSN 6685-01-139-4944
NSN 2925-00-054-3550
NSN 6105-00-456-1433
NSN 6320-01-552-8721
NSN 5835-00-498-1551