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 6220-01-247-4380
NSN 5975-01-022-7645
NSN 6220-01-591-9268
NSN 5975-01-069-3236
NSN 5920-01-592-0161
NSN 6150-01-082-1708
NSN 6645-01-333-2035
NSN 5965-01-461-4418
NSN 6610-01-421-8703
NSN 5895-00-401-4917
NSN 5925-01-153-7493
NSN 5990-01-553-1094