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 5985-01-327-3017
NSN 5855-01-049-0175
NSN 6145-01-617-1068
NSN 5985-01-346-3432
NSN 6240-00-222-9135
NSN 6645-01-432-1068
NSN 6110-01-433-5431
NSN 6110-01-393-7645
NSN 5945-00-268-3559
NSN 7035-01-507-2590
NSN 6110-00-475-9904
NSN 6150-01-568-3220