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 5985-01-617-7996
NSN 5960-00-553-7338
NSN 5999-00-503-5503
NSN 5950-00-959-6413
NSN 5965-00-170-5254
NSN 5975-00-065-4026
NSN 5925-00-431-3256
NSN 6150-01-490-4279
NSN 6220-01-642-0737
NSN 5925-01-471-5111
NSN 5925-01-258-4640
NSN 5996-01-237-1331