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 5965-00-812-9158
NSN 6685-00-907-7666
NSN 6645-01-457-6249
NSN 5910-01-145-4297
NSN 5895-00-255-4094
NSN 5950-00-753-9451
NSN 5910-01-222-1624
NSN 5965-01-588-0951
NSN 6620-00-247-7427
NSN 6685-00-558-0856
NSN 6135-01-483-5269
NSN 6320-00-583-3104