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 5965-01-202-1007
NSN 5996-01-554-9031
NSN 6110-00-916-9582
NSN 5925-00-760-2622
NSN 6150-01-024-0318
NSN 5905-01-542-9115
NSN 5910-01-403-2812
NSN 5895-00-902-1415
NSN 5950-01-366-6879
NSN 6135-00-128-1633
NSN 5998-01-245-3315
NSN 6650-00-923-4192