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 5925-00-830-4896
NSN 5985-01-487-6479
NSN 6645-00-222-2785
NSN 6110-00-679-8961
NSN 5930-01-535-1985
NSN 5905-01-449-2477
NSN 6645-01-140-4286
NSN 5985-00-951-1638
NSN 5855-00-879-7245
NSN 5950-01-225-4289
NSN 5950-01-298-7844
NSN 5855-00-631-4565