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 6645-00-961-5477
NSN 6610-01-286-6497
NSN 6620-01-477-3720
NSN 6135-00-170-8819
NSN 5999-01-168-8293
NSN 5960-01-125-2356
NSN 5855-00-298-0261
NSN 6240-01-088-0389
NSN 5985-01-275-9494
NSN 5950-01-171-3710
NSN 7035-01-419-4317
NSN 6645-01-068-3042