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 6610-00-485-6653
NSN 5935-01-486-3116
NSN 5975-00-079-0022
NSN 6105-01-033-4720
NSN 5975-00-127-5874
NSN 5895-00-673-6750
NSN 5920-01-655-9955
NSN 5960-00-281-0824
NSN 5996-01-472-6523
NSN 6145-00-008-1834
NSN 5985-00-103-7019
NSN 5920-00-437-8450