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 2925-01-032-3814
NSN 5855-01-328-7434
NSN 5925-00-190-0095
NSN 5985-01-459-3425
NSN 5985-00-156-4536
NSN 6685-01-008-4818
NSN 5950-01-152-4061
NSN 5950-00-344-8313
NSN 5998-01-084-7200
NSN 6645-01-213-1739
NSN 6685-00-615-0559
NSN 6620-01-432-7032