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 6130-00-757-9471
NSN 5945-01-136-7560
NSN 5920-00-979-3349
NSN 6145-01-017-4287
NSN 5985-01-502-3081
NSN 5930-01-224-4062
NSN 5855-00-896-4047
NSN 6650-01-632-3135
NSN 6105-00-242-6835
NSN 5910-01-246-3183
NSN 5925-00-453-9929
NSN 6645-01-022-2632