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 6135-01-216-7170
NSN 5975-01-430-4124
NSN 2925-01-510-9378
NSN 6320-01-583-6809
NSN 6610-00-516-4228
NSN 5945-01-423-0045
NSN 5965-01-368-2966
NSN 5996-00-075-3027
NSN 7035-01-114-8550
NSN 6650-01-500-1756
NSN 5950-00-393-1553
NSN 5905-00-268-2535