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 5895-01-103-4641
NSN 5835-00-707-6266
NSN 6135-01-567-0739
NSN 5999-01-602-3189
NSN 5915-01-397-0178
NSN 6610-01-532-8734
NSN 5985-01-585-8932
NSN 7035-01-425-8063
NSN 6610-01-542-9725
NSN 6110-01-197-3974
NSN 5985-01-451-2852
NSN 6150-01-025-0423