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 6150-00-160-0952
NSN 6150-00-158-4609
NSN 7035-00-286-6221
NSN 5935-01-095-4731
NSN 5960-01-318-0987
NSN 5915-01-359-1429
NSN 6685-00-759-9801
NSN 6150-01-224-9352
NSN 5985-01-434-6889
NSN 5855-01-583-6497
NSN 5950-01-467-8141
NSN 5975-00-088-9947