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 6150-01-014-5691
NSN 5965-01-379-7706
NSN 5905-00-208-6178
NSN 5960-01-411-5899
NSN 7035-01-158-7673
NSN 2925-01-009-9560
NSN 5965-00-253-1302
NSN 7035-01-277-6677
NSN 5985-00-849-9985
NSN 5935-00-161-3429
NSN 5950-00-460-2140
NSN 6320-01-154-1099