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 6110-01-571-7020
NSN 6620-00-067-4946
NSN 5965-01-024-7960
NSN 6220-01-051-3865
NSN 5975-00-199-9563
NSN 6105-01-023-6338
NSN 5996-01-145-0237
NSN 5935-00-192-0205
NSN 5925-00-315-2238
NSN 6110-01-083-8317
NSN 5835-01-240-5022
NSN 2925-00-973-9413