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 6150-00-248-3866
NSN 5950-01-261-6782
NSN 5935-01-449-1627
NSN 6650-01-555-8349
NSN 4140-01-045-8747
NSN 6130-01-069-5689
NSN 6620-01-594-1833
NSN 6110-01-544-6383
NSN 5975-01-026-2427
NSN 7035-01-229-0941
NSN 6145-01-099-2682
NSN 6135-01-216-7170