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 5965-00-548-2130
NSN 6145-01-600-3389
NSN 6685-00-822-6923
NSN 5920-01-525-3629
NSN 5999-00-444-4739
NSN 6220-01-147-5320
NSN 6685-01-380-6838
NSN 4140-01-278-6709
NSN 6685-00-481-3666
NSN 5925-01-099-4702
NSN 2925-01-315-1714
NSN 5930-01-332-1324