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 5950-00-529-6871
NSN 5855-00-821-7512
NSN 6145-01-570-2597
NSN 5965-01-633-8849
NSN 6105-01-179-5039
NSN 6610-01-099-0303
NSN 5905-01-363-9891
NSN 5925-01-573-6136
NSN 5950-01-193-7282
NSN 5925-01-543-2640
NSN 5855-01-426-5589
NSN 6150-01-411-6740