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 7035-01-131-1168
NSN 6645-01-235-7072
NSN 5996-00-540-6570
NSN 6145-01-243-4645
NSN 6135-01-512-8740
NSN 5920-01-487-5516
NSN 6110-01-529-0123
NSN 5975-00-189-0093
NSN 5835-01-495-5986
NSN 5996-01-301-4855
NSN 5920-01-369-1801
NSN 6610-01-007-4252