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 5965-01-107-2748
NSN 5998-01-473-1217
NSN 5895-00-501-8174
NSN 6610-01-580-2667
NSN 5935-00-964-9375
NSN 5950-01-267-0202
NSN 5950-00-111-2000
NSN 5999-01-494-0589
NSN 6220-00-925-9497
NSN 5930-01-132-1748
NSN 7035-00-371-7749
NSN 6685-01-211-4716