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 5985-00-143-3618
NSN 5920-00-076-9889
NSN 6105-01-152-2800
NSN 6135-01-100-3593
NSN 5985-00-285-3387
NSN 6150-00-276-7483
NSN 6135-00-557-0174
NSN 6105-01-442-4343
NSN 6320-01-425-1417
NSN 6220-00-615-2168
NSN 5835-00-408-5499
NSN 5985-00-266-2094