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 5990-00-242-3754
NSN 5910-01-106-3499
NSN 6610-00-483-2073
NSN 6320-00-483-0451
NSN 2925-01-047-9189
NSN 6685-00-615-0559
NSN 5950-00-532-2529
NSN 5998-01-017-9245
NSN 5835-01-453-8935
NSN 6110-00-891-9917
NSN 6145-01-177-4697
NSN 5895-01-037-3899