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 6320-00-937-5625
NSN 6150-00-653-6427
NSN 5935-00-513-9606
NSN 6645-00-763-4852
NSN 5998-01-469-9176
NSN 5975-01-385-5992
NSN 5835-01-580-0446
NSN 5925-00-226-0377
NSN 6135-01-247-5660
NSN 5999-00-578-0717
NSN 6240-01-269-8454
NSN 5999-01-634-0576