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 5925-01-198-6970
NSN 5985-01-579-0223
NSN 6685-01-113-5350
NSN 5905-01-502-4561
NSN 6685-00-891-9304
NSN 5999-01-008-6470
NSN 5999-01-586-9786
NSN 5905-00-111-3336
NSN 5998-01-017-9100
NSN 5835-01-359-2575
NSN 5915-01-197-6218
NSN 5930-01-303-4626