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 6685-00-462-1009
NSN 5925-00-917-3667
NSN 6610-01-655-7644
NSN 5945-01-303-6361
NSN 5920-01-422-7044
NSN 5910-01-160-1467
NSN 5998-00-753-1581
NSN 5996-01-449-0666
NSN 5950-01-364-8368
NSN 5996-01-238-1041
NSN 6645-01-561-7432
NSN 5895-01-254-2012