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 5975-00-941-5073
NSN 5905-01-559-5365
NSN 5895-01-068-4355
NSN 5998-01-498-4152
NSN 6650-00-239-9226
NSN 5945-01-108-0601
NSN 6145-01-454-3944
NSN 5975-00-259-0267
NSN 5945-01-300-8766
NSN 5925-01-046-0375
NSN 5996-00-350-7957
NSN 6645-01-391-9820