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 5950-00-100-1345
NSN 6135-00-962-4111
NSN 5965-01-159-0456
NSN 2925-00-542-8285
NSN 5915-01-469-3400
NSN 5975-01-584-7857
NSN 6645-01-612-6885
NSN 6610-01-396-2484
NSN 5910-01-501-0109
NSN 7035-01-429-0431
NSN 5999-00-214-2630
NSN 6150-01-265-2881