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 5925-01-391-7718
NSN 5965-01-432-9734
NSN 6105-01-074-5369
NSN 5905-01-423-1541
NSN 5996-01-190-9982
NSN 5855-01-268-6468
NSN 6650-00-527-8822
NSN 6685-01-118-2049
NSN 2925-01-138-8104
NSN 5998-01-460-8627
NSN 2925-00-163-1848
NSN 5930-01-547-3747