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 5965-01-367-9357
NSN 5996-01-215-1988
NSN 6645-01-361-7635
NSN 6105-01-236-5290
NSN 6105-01-476-5374
NSN 5996-01-381-3151
NSN 5975-01-260-9144
NSN 6135-00-900-2139
NSN 5990-01-124-9063
NSN 4140-01-444-7543
NSN 6220-00-053-1807
NSN 5965-00-470-9521