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 6685-00-832-8769
NSN 6130-01-413-3354
NSN 6110-00-921-4599
NSN 5935-01-389-9579
NSN 6645-00-303-4950
NSN 5996-01-617-9967
NSN 5945-01-312-0582
NSN 6220-01-048-5584
NSN 4140-00-293-3619
NSN 5999-01-288-0297
NSN 5950-00-814-4826
NSN 5930-01-530-8013