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 7035-01-555-8793
NSN 6320-00-405-2348
NSN 5950-01-061-5469
NSN 6105-01-016-9189
NSN 6685-01-337-6826
NSN 5930-01-003-8502
NSN 6685-01-050-9478
NSN 5930-00-998-6988
NSN 5925-01-309-7360
NSN 5965-01-540-8711
NSN 6105-01-231-9823
NSN 5985-00-964-3547