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 5945-01-246-5466
NSN 5925-01-411-6028
NSN 7035-00-155-9513
NSN 5925-01-366-7892
NSN 5950-01-532-7890
NSN 4140-01-025-0923
NSN 6135-01-265-1384
NSN 5985-01-167-0966
NSN 5895-00-552-9140
NSN 5910-01-462-2195
NSN 6240-01-536-1767
NSN 5975-01-400-4204