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 5965-00-215-0307
NSN 5835-01-266-4382
NSN 5945-00-879-2002
NSN 6685-01-463-2485
NSN 5998-01-214-2881
NSN 6645-01-564-0569
NSN 6135-00-938-1351
NSN 5990-00-853-9926
NSN 5925-01-184-5359
NSN 6320-01-125-3361
NSN 5950-01-464-4196
NSN 5905-00-271-9130