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 6685-00-936-6041
NSN 6220-00-104-8129
NSN 5965-01-576-9859
NSN 5965-01-658-5780
NSN 5975-00-134-9779
NSN 6150-00-706-0961
NSN 6620-01-446-6571
NSN 5999-00-758-8422
NSN 6105-00-740-7757
NSN 6110-01-207-4543
NSN 5930-01-369-3098
NSN 5925-01-300-4033