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 5999-01-104-7152
NSN 5975-01-099-5818
NSN 5895-01-569-5040
NSN 5996-01-357-0448
NSN 6145-01-425-3373
NSN 5925-01-145-2130
NSN 6130-00-511-6448
NSN 6685-01-448-4056
NSN 6110-01-507-6170
NSN 6685-01-301-3180
NSN 5910-01-334-2972
NSN 5960-00-512-9121