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 6240-01-278-5342
NSN 5960-01-184-3436
NSN 6110-01-472-8767
NSN 4140-01-659-6573
NSN 2925-00-021-9580
NSN 4140-00-138-2558
NSN 5930-00-598-9680
NSN 6610-01-468-3025
NSN 5985-01-498-1142
NSN 5999-01-399-0507
NSN 6240-00-517-7053
NSN 5985-01-050-9118