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 6240-01-266-2887
NSN 5996-01-542-8276
NSN 5975-00-230-4824
NSN 5905-01-471-2032
NSN 5905-00-171-2652
NSN 5996-01-008-0704
NSN 5910-01-128-0922
NSN 5895-00-099-9532
NSN 5998-01-323-7112
NSN 6150-01-559-8483
NSN 5910-01-603-4402
NSN 6105-01-423-7008