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 5960-01-384-4603
NSN 7035-01-442-5737
NSN 5950-01-628-5958
NSN 5996-00-202-6576
NSN 6145-01-375-2972
NSN 6150-01-516-2873
NSN 7035-01-565-7679
NSN 6130-01-383-4966
NSN 5985-01-564-9124
NSN 5905-01-463-8234
NSN 4140-01-048-5472
NSN 5835-01-116-2369