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 6110-00-115-5873
NSN 5835-01-426-6573
NSN 5920-00-018-1452
NSN 5960-00-483-0161
NSN 6610-01-005-1190
NSN 6645-01-276-7818
NSN 6145-00-382-6199
NSN 5950-00-406-3093
NSN 6130-00-962-8445
NSN 6620-00-236-7148
NSN 5925-01-297-0801
NSN 6320-01-064-0372