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 6130-01-447-8102
NSN 5910-00-170-9795
NSN 5975-01-095-3382
NSN 6685-01-496-3349
NSN 6135-00-926-3503
NSN 5985-01-126-5753
NSN 5960-00-289-6591
NSN 6645-01-069-0072
NSN 5990-01-200-6711
NSN 5925-00-549-9824
NSN 5945-01-362-3920
NSN 5855-00-973-5717