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 6320-01-170-4068
NSN 5930-00-941-2862
NSN 5998-01-265-9371
NSN 7035-01-413-2018
NSN 6650-01-347-0148
NSN 6320-01-371-3047
NSN 6320-00-422-9006
NSN 5905-01-334-7889
NSN 5905-01-582-3749
NSN 5895-00-726-4831
NSN 2925-01-218-5556
NSN 7035-01-615-9193