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 6145-01-231-9169
NSN 5985-01-281-7700
NSN 5930-00-707-6899
NSN 5999-01-445-6694
NSN 5935-01-435-2902
NSN 5985-01-394-3850
NSN 6150-00-260-6293
NSN 6685-01-490-7623
NSN 6320-00-270-8222
NSN 6685-01-226-4068
NSN 5925-00-133-5365
NSN 6650-00-067-3572