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 2925-00-408-9829
NSN 6110-00-596-5011
NSN 5945-01-352-0663
NSN 6320-00-701-0437
NSN 6135-01-190-2628
NSN 5985-01-305-6403
NSN 5895-00-998-7416
NSN 2925-01-106-3552
NSN 5998-01-646-0386
NSN 5999-01-551-0940
NSN 5920-00-204-8125
NSN 7035-00-079-7189