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 7035-01-517-7179
NSN 5960-00-577-3205
NSN 6150-01-565-9390
NSN 5996-01-582-3434
NSN 5975-00-426-0657
NSN 5910-01-248-7063
NSN 6145-00-952-1815
NSN 5960-01-234-9107
NSN 5945-01-158-6075
NSN 6320-01-470-6826
NSN 6685-00-156-3054
NSN 4140-00-925-9218