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 6145-01-381-5589
NSN 6685-01-046-6768
NSN 6130-01-546-5555
NSN 5905-01-380-1153
NSN 5835-01-606-8768
NSN 5996-00-213-7121
NSN 6145-00-213-9181
NSN 5905-00-443-3320
NSN 2925-01-304-4567
NSN 6110-00-539-9543
NSN 5935-01-025-0926
NSN 5935-00-229-3067