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 6685-00-757-4442
NSN 6150-00-124-2440
NSN 6130-01-264-8052
NSN 5855-01-085-5354
NSN 5985-01-042-9348
NSN 6110-01-377-8041
NSN 5910-01-500-0849
NSN 5996-01-123-9038
NSN 6110-00-951-9824
NSN 6620-00-188-1826
NSN 5855-01-184-8089
NSN 5960-01-278-9394