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 6105-00-268-2878
NSN 6130-01-500-1846
NSN 6240-01-331-5246
NSN 6240-01-235-2604
NSN 5985-01-299-4811
NSN 5920-00-320-3061
NSN 5855-00-010-6492
NSN 7035-01-497-2602
NSN 6685-01-123-5608
NSN 2925-01-513-9114
NSN 6220-01-123-9290
NSN 7035-00-679-9027