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 6240-01-366-1589
NSN 5990-01-421-3325
NSN 6110-01-283-8980
NSN 5990-00-050-4369
NSN 5930-01-318-2403
NSN 6110-01-446-3282
NSN 2925-01-385-6661
NSN 5915-00-100-5239
NSN 6650-01-111-6825
NSN 5930-01-069-5345
NSN 5950-00-081-2206
NSN 5855-01-098-9038