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 6610-01-044-9351
NSN 6110-00-406-0221
NSN 5930-01-497-3211
NSN 6150-01-204-8656
NSN 2925-01-386-7392
NSN 6645-01-314-2889
NSN 6220-01-602-9275
NSN 6130-00-777-8193
NSN 5855-00-944-0949
NSN 6320-01-592-6248
NSN 5895-01-303-5770
NSN 5975-00-603-6258