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 5920-01-551-1295
NSN 6685-00-935-4250
NSN 6150-01-335-6893
NSN 2925-00-925-0545
NSN 6145-01-571-3436
NSN 6150-00-185-9995
NSN 6650-00-287-5868
NSN 5925-01-029-3483
NSN 5915-01-024-8200
NSN 5960-01-444-8163
NSN 5905-00-715-5546
NSN 6145-00-609-5330