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 5965-00-172-5103
NSN 5985-00-918-1550
NSN 5985-00-778-5164
NSN 5945-01-061-6162
NSN 6610-00-081-2365
NSN 5855-00-198-3197
NSN 5999-00-989-2568
NSN 6685-00-998-8356
NSN 6685-01-436-3475
NSN 5895-00-716-1917
NSN 6110-00-718-0597
NSN 5998-01-201-2861