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 5855-01-173-0808
NSN 5990-01-370-4785
NSN 7035-01-621-1791
NSN 6135-00-203-9645
NSN 6240-01-407-0596
NSN 5935-00-226-0297
NSN 6145-00-793-7816
NSN 5895-01-512-2023
NSN 6610-00-581-0771
NSN 6130-01-409-2867
NSN 5945-01-217-5232
NSN 6645-01-248-3123