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 6610-00-858-2094
NSN 2925-01-139-5144
NSN 5915-00-232-3387
NSN 5835-01-248-6688
NSN 5930-00-528-9728
NSN 5910-01-183-3370
NSN 5895-01-451-6823
NSN 5975-01-535-5734
NSN 5935-01-447-1345
NSN 6145-01-213-0754
NSN 6240-01-094-4452
NSN 5975-01-241-6393