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 5835-01-495-0595
NSN 2925-01-025-0082
NSN 5855-01-453-1549
NSN 6110-01-147-4371
NSN 6135-00-593-6831
NSN 5965-01-269-9521
NSN 5905-01-549-9233
NSN 5950-00-212-7827
NSN 5910-01-429-3054
NSN 5895-01-432-1689
NSN 5925-01-452-9132
NSN 6135-01-286-9563