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 6150-01-018-3764
NSN 6645-00-989-2972
NSN 6105-01-373-6771
NSN 6130-01-411-5452
NSN 4140-00-444-7781
NSN 5915-00-817-4504
NSN 5950-01-440-0496
NSN 6110-01-546-8179
NSN 4140-01-521-1469
NSN 5905-01-045-7766
NSN 7035-01-387-0493
NSN 6645-01-644-5312