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 5855-01-493-5907
NSN 6320-01-103-6218
NSN 5895-01-556-3674
NSN 5960-00-538-5929
NSN 6145-00-995-9428
NSN 5996-00-033-7777
NSN 5910-00-347-5211
NSN 6150-01-365-9597
NSN 6610-01-280-3429
NSN 5998-01-023-7555
NSN 6320-01-369-5014
NSN 5950-01-170-2793