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 5985-01-312-9762
NSN 5925-01-462-2209
NSN 5945-01-481-9885
NSN 6645-01-118-2058
NSN 6150-01-633-7954
NSN 5915-01-244-9394
NSN 5915-01-426-4849
NSN 5950-01-480-9164
NSN 5905-01-234-5769
NSN 6620-01-085-2915
NSN 6685-01-137-8517
NSN 5998-01-555-8489