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 6645-01-421-4007
NSN 6145-01-373-8789
NSN 5998-01-341-9283
NSN 5835-00-106-2120
NSN 5965-01-272-4199
NSN 6150-01-153-1335
NSN 6220-01-345-4193
NSN 5835-01-332-2867
NSN 6135-00-203-9645
NSN 6620-01-543-5491
NSN 5990-01-094-7740
NSN 5950-01-525-6374