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 6240-00-987-5464
NSN 6105-00-054-7422
NSN 6650-00-457-0446
NSN 6130-01-557-3996
NSN 5895-00-535-9954
NSN 6685-01-534-9719
NSN 6130-00-056-9372
NSN 5999-01-655-6399
NSN 5950-01-513-6374
NSN 6145-01-428-4071
NSN 6610-00-127-7013
NSN 6110-01-035-5735