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 6110-01-499-1282
NSN 6130-01-068-7751
NSN 5925-01-547-0661
NSN 5855-01-327-6678
NSN 5930-01-342-4444
NSN 5950-00-432-7131
NSN 2925-00-196-9003
NSN 6685-01-430-1142
NSN 5996-00-999-2591
NSN 6130-01-411-9605
NSN 7035-00-941-4949
NSN 5925-01-634-0664