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 6610-01-555-8596
NSN 5895-01-599-2479
NSN 5925-01-157-9950
NSN 6135-01-601-8657
NSN 6620-01-114-0841
NSN 5975-01-444-0599
NSN 6150-00-112-2458
NSN 6220-00-854-2532
NSN 5915-00-656-6976
NSN 6240-00-861-2592
NSN 5965-01-513-1296
NSN 6110-01-485-7779