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 6135-01-079-7852
NSN 6645-01-227-2036
NSN 5895-00-396-3162
NSN 5910-00-107-4241
NSN 5950-00-234-8010
NSN 5895-01-442-3825
NSN 5855-01-027-1571
NSN 5950-01-528-7982
NSN 5905-01-468-4391
NSN 6105-01-531-2742
NSN 6145-01-354-8806
NSN 5930-01-525-1675