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 6145-00-027-0146
NSN 5915-01-407-8867
NSN 5855-00-011-5816
NSN 5930-00-633-0213
NSN 6220-00-049-7834
NSN 6685-01-202-7823
NSN 6320-00-646-3311
NSN 6220-01-538-0627
NSN 5960-01-628-2760
NSN 6650-01-267-3223
NSN 5920-01-535-0796
NSN 6145-00-170-7947