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 6110-01-086-3688
NSN 5996-01-451-3591
NSN 5950-01-624-2700
NSN 6650-00-148-5878
NSN 6320-01-247-0898
NSN 6145-00-891-3509
NSN 6610-01-555-8364
NSN 5920-01-594-9961
NSN 6135-00-112-8637
NSN 5996-01-521-3234
NSN 5996-01-212-5295
NSN 7035-01-333-4203