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 5960-01-493-3948
NSN 6610-01-141-7014
NSN 5985-01-659-9273
NSN 5930-01-365-2272
NSN 5985-00-222-6420
NSN 6145-01-444-9955
NSN 5925-01-369-2816
NSN 5920-00-149-0013
NSN 6105-00-356-7906
NSN 6220-01-528-2153
NSN 6110-00-463-6158
NSN 6320-01-476-7702