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 6685-00-779-3598
NSN 6320-01-527-0211
NSN 5965-00-529-0602
NSN 6240-01-425-1160
NSN 6105-01-039-7920
NSN 6150-01-025-6305
NSN 6105-00-008-6140
NSN 6145-01-417-5132
NSN 5990-00-181-2220
NSN 5985-01-233-8600
NSN 5905-00-526-9582
NSN 5975-01-220-8627