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 5975-01-557-9440
NSN 6105-01-352-5788
NSN 5996-01-506-3748
NSN 6645-00-334-9225
NSN 6610-01-297-9439
NSN 6645-00-825-5677
NSN 5998-01-528-8761
NSN 5999-01-612-3735
NSN 5998-01-551-9423
NSN 4140-01-015-0124
NSN 6105-01-159-4271
NSN 5935-00-389-7160