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 6610-01-212-8854
NSN 6145-01-306-7039
NSN 6645-00-300-0401
NSN 6135-00-866-2311
NSN 5835-01-168-6256
NSN 5999-01-025-2617
NSN 5985-01-059-3436
NSN 5910-01-605-9524
NSN 6645-00-536-1524
NSN 6320-01-399-6177
NSN 6685-01-497-7063
NSN 6610-01-391-9062