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 5855-00-237-4088
NSN 5960-01-395-9834
NSN 4140-01-424-3271
NSN 6645-00-989-2972
NSN 2925-01-493-9904
NSN 5925-01-224-1758
NSN 5996-00-951-9181
NSN 5930-00-240-9871
NSN 5855-01-318-7663
NSN 5895-01-177-0713
NSN 6130-01-324-8706
NSN 6150-01-154-7263