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 5998-01-643-7125
NSN 7035-01-247-6256
NSN 5960-01-399-4327
NSN 6240-01-355-3512
NSN 5950-00-067-6697
NSN 5996-01-136-9353
NSN 5930-01-653-4653
NSN 6135-01-310-9866
NSN 5910-00-495-7980
NSN 6220-01-243-6707
NSN 6620-01-643-5531
NSN 5925-01-068-2887