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 6130-01-474-4309
NSN 5920-01-525-7688
NSN 6135-01-009-4929
NSN 5945-01-442-7796
NSN 5975-00-076-1674
NSN 5999-00-392-1916
NSN 6650-01-396-8890
NSN 5895-01-391-3531
NSN 6645-00-515-6148
NSN 5835-00-245-9453
NSN 4140-01-607-0795
NSN 5855-01-023-3727