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 6105-01-441-1184
NSN 7035-01-538-5759
NSN 5965-01-474-2820
NSN 6145-00-512-6675
NSN 6110-00-960-4437
NSN 6645-00-171-9639
NSN 6320-01-551-3553
NSN 2925-00-028-1481
NSN 5990-00-226-1152
NSN 5920-01-041-9168
NSN 6105-00-168-1287
NSN 5945-00-920-1422