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 6145-01-387-4526
NSN 5895-00-496-9231
NSN 5965-00-196-7320
NSN 6105-01-382-9690
NSN 6685-00-001-6459
NSN 5910-01-238-1500
NSN 5996-01-111-3045
NSN 6130-01-247-2339
NSN 5855-00-869-3635
NSN 6240-01-264-9586
NSN 6685-01-465-4601
NSN 6135-01-400-2947