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 6150-00-202-9150
NSN 6145-00-793-7816
NSN 5965-00-023-0944
NSN 5960-00-988-5737
NSN 6240-01-288-7061
NSN 4140-01-458-5569
NSN 6150-01-528-9317
NSN 5985-01-373-3507
NSN 5975-01-442-8767
NSN 5895-00-525-3295
NSN 6685-01-316-8546
NSN 5975-00-421-7504