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 5925-00-816-9929
NSN 6105-00-006-4184
NSN 6645-01-347-4865
NSN 6240-00-267-1167
NSN 5910-00-903-3715
NSN 5975-00-055-7277
NSN 5996-00-799-3549
NSN 5895-00-532-2376
NSN 5960-00-469-1126
NSN 5985-00-835-5009
NSN 5996-01-165-9344
NSN 6135-00-883-9024