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 6145-01-231-9169
NSN 6135-01-247-5660
NSN 5925-01-581-3723
NSN 7035-00-916-9380
NSN 6110-00-530-3779
NSN 5835-00-130-6404
NSN 6240-01-487-7898
NSN 6685-00-799-5787
NSN 5905-00-624-1431
NSN 5975-00-914-7689
NSN 5925-01-023-2996
NSN 6610-00-462-6414