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 6145-00-403-1586
NSN 5855-00-411-8688
NSN 5985-00-971-2056
NSN 5990-00-234-9136
NSN 5930-01-281-8739
NSN 5965-00-954-3011
NSN 2925-01-629-9416
NSN 5965-01-437-5934
NSN 7035-01-453-9175
NSN 5945-01-292-5858
NSN 6110-01-455-5252
NSN 5965-01-503-3960