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 5975-01-465-9752
NSN 6145-00-663-6133
NSN 5925-00-318-3023
NSN 6130-00-344-8161
NSN 5935-00-846-3022
NSN 5998-01-646-1051
NSN 6320-01-624-0193
NSN 6685-00-246-5349
NSN 5950-00-553-9439
NSN 7035-01-339-3665
NSN 6240-00-655-2523
NSN 5996-01-131-0006