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 5935-01-352-6927
NSN 5950-01-222-1686
NSN 5855-01-175-2465
NSN 6135-01-463-3898
NSN 5965-01-386-2988
NSN 6130-00-811-3799
NSN 6135-01-543-9686
NSN 6145-01-411-5895
NSN 5935-00-201-0024
NSN 2925-00-707-2741
NSN 5975-00-225-8722
NSN 6610-01-483-1317