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 6150-01-470-3808
NSN 5835-01-128-9331
NSN 5835-01-659-5206
NSN 5835-01-158-6878
NSN 5975-00-148-7162
NSN 5905-01-010-3320
NSN 6220-00-419-0635
NSN 5920-00-941-3424
NSN 5925-01-415-0261
NSN 5920-00-550-7727
NSN 6650-00-233-0705
NSN 5895-01-518-9504