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 6645-01-205-3869
NSN 6135-01-307-6006
NSN 5965-00-920-0455
NSN 5935-01-337-3351
NSN 7035-01-038-0847
NSN 6130-00-449-3253
NSN 6240-01-602-1567
NSN 2925-01-068-3844
NSN 5999-01-248-1247
NSN 5965-01-074-7306
NSN 7035-01-044-0136
NSN 5895-01-414-4856