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 6320-01-549-3153
NSN 6105-00-231-8479
NSN 6145-01-373-2684
NSN 5910-00-153-4689
NSN 5905-01-292-2370
NSN 5950-01-177-0466
NSN 6110-01-400-4207
NSN 5965-01-546-4628
NSN 5945-00-578-9991
NSN 5996-00-170-8060
NSN 5925-01-486-4284
NSN 5965-01-633-8849