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 5855-01-088-8700
NSN 6145-01-426-4603
NSN 5975-01-214-0370
NSN 5915-01-170-9994
NSN 5930-01-592-0561
NSN 5975-01-261-6328
NSN 5975-00-636-4910
NSN 6320-01-335-8336
NSN 6645-00-406-2564
NSN 5915-00-121-5544
NSN 6145-01-472-2228
NSN 5990-01-617-5156