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 6645-01-094-8917
NSN 5915-01-304-6915
NSN 5950-01-289-7645
NSN 5975-01-659-5299
NSN 2925-01-197-7864
NSN 6685-00-774-5106
NSN 5915-01-462-4225
NSN 6320-01-335-8336
NSN 6610-00-600-1197
NSN 5965-01-039-8557
NSN 5835-00-220-9335
NSN 5960-01-109-4828