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 6610-00-883-5160
NSN 6240-01-444-0808
NSN 5950-01-101-1002
NSN 6130-01-323-7444
NSN 5835-01-510-1873
NSN 5915-01-361-5388
NSN 5965-01-420-6613
NSN 2925-00-501-7838
NSN 5855-01-299-3510
NSN 5990-00-277-3763
NSN 6645-01-633-1852
NSN 5835-01-100-7405