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 5925-00-393-2410
NSN 6150-01-613-1609
NSN 5950-01-193-9880
NSN 6320-01-495-0512
NSN 5990-00-733-7430
NSN 5960-01-144-5502
NSN 6610-01-065-1073
NSN 5925-01-314-5268
NSN 5905-01-416-1507
NSN 6240-01-225-9508
NSN 6685-01-267-4227
NSN 5835-00-253-3453