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 6150-01-200-0117
NSN 6105-00-376-2174
NSN 5960-00-971-8432
NSN 5895-00-366-0216
NSN 7035-01-549-6765
NSN 5925-00-763-8079
NSN 5996-00-036-5965
NSN 6105-01-060-1280
NSN 5975-01-529-0340
NSN 6320-01-252-2307
NSN 6645-01-013-6254
NSN 6685-00-366-6997