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 5975-01-101-9469
NSN 5925-01-322-2046
NSN 6645-01-357-9096
NSN 5985-00-706-3128
NSN 5935-01-142-9556
NSN 5915-01-082-5874
NSN 6105-01-393-4040
NSN 6150-01-281-6793
NSN 6150-01-488-2523
NSN 6145-01-513-9126
NSN 5999-01-200-2840
NSN 7035-00-470-4977