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 5835-01-328-6626
NSN 5950-01-065-2288
NSN 6645-00-778-8719
NSN 5945-00-432-3075
NSN 5855-00-051-2792
NSN 5999-01-438-4815
NSN 5905-00-348-6757
NSN 5975-01-529-7923
NSN 7035-00-500-7839
NSN 5925-01-560-9372
NSN 6645-00-433-0695
NSN 6645-01-324-8185