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 6110-00-134-1534
NSN 5905-01-452-1767
NSN 5998-00-267-1044
NSN 5855-01-325-9507
NSN 6220-01-174-2035
NSN 2925-01-288-2091
NSN 5996-00-925-8402
NSN 6610-01-204-9146
NSN 6145-01-377-9627
NSN 7035-00-803-3056
NSN 5990-01-290-7069
NSN 5965-01-007-1963