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 5985-01-444-0804
NSN 6145-01-168-7756
NSN 5905-01-025-8146
NSN 5915-00-602-0002
NSN 5999-00-058-2684
NSN 6110-01-255-0051
NSN 5895-01-128-1801
NSN 2925-01-277-0873
NSN 2925-01-058-1718
NSN 5998-00-682-6219
NSN 5910-00-133-2952
NSN 6610-01-351-0072