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 7035-00-940-2486
NSN 5835-00-740-0246
NSN 7035-00-908-4933
NSN 6620-01-530-1229
NSN 2925-01-514-3865
NSN 5925-01-067-8301
NSN 5985-01-496-4429
NSN 6105-01-051-2385
NSN 6130-01-482-2947
NSN 6220-01-020-8703
NSN 5930-01-399-1933
NSN 6105-00-118-1508