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 5965-01-220-0529
NSN 6650-01-118-9967
NSN 6685-01-332-7822
NSN 6130-01-365-9606
NSN 5895-00-736-0495
NSN 6610-01-168-6943
NSN 6610-01-180-7558
NSN 5960-01-323-6432
NSN 5975-00-512-7027
NSN 7035-00-541-8516
NSN 5950-01-119-0851
NSN 5920-01-128-3572