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 6320-00-521-9350
NSN 5945-00-822-5248
NSN 5930-01-557-6564
NSN 2925-01-197-7864
NSN 2925-00-829-5124
NSN 5965-01-411-9933
NSN 5945-00-916-6304
NSN 5985-01-381-7469
NSN 6610-00-237-9459
NSN 6320-01-470-6826
NSN 5985-00-157-6025
NSN 5975-00-926-3073