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 6620-01-556-1695
NSN 5910-00-269-4755
NSN 6145-01-124-0035
NSN 5975-00-528-9774
NSN 5950-00-866-4188
NSN 5835-01-104-1299
NSN 4140-00-256-1471
NSN 6620-01-022-9868
NSN 5998-01-050-5860
NSN 5835-01-566-5462
NSN 2925-01-477-8037
NSN 5855-00-327-2112