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 6685-01-079-8278
NSN 5935-00-546-3132
NSN 5945-01-212-4214
NSN 6610-01-400-3880
NSN 5999-01-310-7715
NSN 6240-01-360-6213
NSN 6130-01-407-4383
NSN 5925-01-284-9043
NSN 5996-01-573-1018
NSN 5925-00-498-4084
NSN 5975-01-426-1156
NSN 6645-01-406-0688