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 5975-01-147-4781
NSN 6685-01-602-7881
NSN 6240-01-118-7624
NSN 5960-01-461-9284
NSN 6320-00-284-1524
NSN 6240-01-345-7266
NSN 2925-01-243-0328
NSN 5996-01-556-9481
NSN 5910-00-615-9746
NSN 5985-01-014-4924
NSN 6110-01-265-8720
NSN 6110-00-093-2539