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 5945-00-270-4785
NSN 5985-01-335-7538
NSN 5960-01-215-0992
NSN 6645-01-460-4339
NSN 6645-00-935-7046
NSN 6130-01-183-1715
NSN 2925-01-326-0908
NSN 6220-01-144-0775
NSN 6240-01-142-8453
NSN 6220-01-167-7859
NSN 5965-01-116-1886
NSN 6320-01-525-4789