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 7035-01-026-1171
NSN 6620-01-271-8984
NSN 5925-00-142-0752
NSN 6110-01-549-6184
NSN 4140-01-237-7969
NSN 6240-00-660-8849
NSN 6320-01-443-4972
NSN 6685-01-333-8621
NSN 6645-01-196-6277
NSN 6130-01-268-2841
NSN 5965-00-035-4556
NSN 5910-01-342-6173