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 5998-01-026-0500
NSN 6650-00-764-9252
NSN 5905-00-222-4322
NSN 5975-00-553-7151
NSN 5920-01-391-3739
NSN 5925-01-151-4742
NSN 6685-00-904-2437
NSN 5895-00-457-0571
NSN 6610-01-645-7515
NSN 5950-00-770-6322
NSN 5920-01-089-7903
NSN 5985-00-359-9067