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 5975-00-966-4323
NSN 6610-00-144-7036
NSN 5935-01-412-0824
NSN 5855-01-078-4180
NSN 5925-00-275-7599
NSN 5835-01-155-8301
NSN 5855-00-327-2061
NSN 6645-01-459-7788
NSN 7035-01-607-6711
NSN 5999-01-441-8136
NSN 6105-01-170-7673
NSN 4140-00-707-2963