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 5965-01-422-9770
NSN 6645-00-283-6794
NSN 5998-01-465-8877
NSN 5985-00-277-0575
NSN 5910-01-231-9628
NSN 5930-01-319-6213
NSN 5910-00-053-0443
NSN 5975-01-218-8584
NSN 5920-00-873-5716
NSN 5925-01-406-3455
NSN 6145-00-233-6010
NSN 6240-01-604-9172