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 5855-01-411-3360
NSN 5960-01-241-9078
NSN 5999-01-363-5755
NSN 6135-01-164-3561
NSN 5985-01-127-0095
NSN 5910-01-523-6789
NSN 5998-01-033-1821
NSN 6220-01-326-0716
NSN 5996-01-547-9155
NSN 5996-01-541-4974
NSN 7035-01-578-8449
NSN 5925-01-127-6001