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 6645-01-553-3599
NSN 6105-00-148-5859
NSN 5990-00-197-0159
NSN 6135-00-593-6831
NSN 5985-01-327-3017
NSN 6610-01-006-3255
NSN 5925-00-715-7831
NSN 2925-00-529-7081
NSN 5985-00-695-4547
NSN 6135-01-353-1036
NSN 5895-00-477-7823
NSN 5935-00-333-3737