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 5945-01-135-6314
NSN 6645-01-151-8009
NSN 4140-01-528-6681
NSN 6135-00-194-9354
NSN 5930-01-597-0900
NSN 6130-01-379-9611
NSN 6135-01-461-2915
NSN 6135-01-277-7907
NSN 6145-01-369-1622
NSN 5925-01-085-1981
NSN 6610-00-255-2752
NSN 6110-01-082-4172