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 6110-01-195-0186
NSN 6240-00-334-6766
NSN 5925-00-845-3430
NSN 5895-01-650-2507
NSN 6240-01-647-8035
NSN 5975-01-003-9803
NSN 6645-01-356-8252
NSN 6145-00-607-3266
NSN 6685-00-948-0928
NSN 6110-00-959-7002
NSN 5925-01-277-1980
NSN 6220-01-361-9295