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 2925-00-963-0943
NSN 5835-01-286-3600
NSN 5945-01-477-0491
NSN 6620-00-064-3598
NSN 6130-01-641-3854
NSN 6320-01-021-6633
NSN 5895-00-205-2924
NSN 6220-00-246-0744
NSN 6105-00-005-8505
NSN 6105-01-581-2537
NSN 6620-01-556-1695
NSN 5835-01-136-3394