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 5950-01-407-0599
NSN 5999-01-082-2873
NSN 5895-01-485-3528
NSN 2925-01-157-9204
NSN 5905-01-208-1568
NSN 5975-01-412-3449
NSN 5998-01-501-1837
NSN 5960-01-388-1988
NSN 5925-01-451-5140
NSN 5999-01-602-7734
NSN 6145-00-244-4565
NSN 6240-00-442-6327