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 5960-01-378-1729
NSN 2925-01-608-6895
NSN 7035-00-215-3272
NSN 7035-00-235-3529
NSN 5835-00-572-7445
NSN 7035-01-525-5873
NSN 6145-01-649-8002
NSN 5925-01-413-7673
NSN 6685-00-705-6071
NSN 5990-00-899-1662
NSN 5990-01-541-5632
NSN 5975-01-589-2440