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 6145-01-036-1510
NSN 5965-00-092-1479
NSN 6220-00-422-4461
NSN 6150-01-445-7690
NSN 6150-01-603-4490
NSN 6110-01-357-6357
NSN 6150-00-557-5338
NSN 6105-00-814-2862
NSN 5950-01-507-5183
NSN 5925-01-518-7163
NSN 5910-01-165-2896
NSN 6150-00-053-0795