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 6105-01-338-2576
NSN 6320-01-268-3072
NSN 6105-01-411-4616
NSN 6610-01-551-6425
NSN 6240-00-246-7242
NSN 5855-00-862-3345
NSN 6220-00-189-6561
NSN 6320-01-314-8017
NSN 5975-01-229-8673
NSN 5905-01-586-8155
NSN 5965-01-052-1638
NSN 6645-01-215-9938