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 5965-00-521-9820
NSN 6645-01-603-1004
NSN 5985-00-921-4007
NSN 6145-00-402-0414
NSN 5985-01-215-1677
NSN 5998-01-575-1477
NSN 6240-00-695-1032
NSN 4140-00-225-8586
NSN 6130-01-524-4515
NSN 5975-01-364-1117
NSN 5950-01-096-6280
NSN 5965-00-512-1298