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 5965-01-327-9234
NSN 5915-01-624-8527
NSN 5996-01-386-2843
NSN 5855-00-361-0167
NSN 6130-01-512-6043
NSN 2925-00-247-6248
NSN 7035-01-089-4485
NSN 6240-01-359-4288
NSN 6650-01-578-0007
NSN 6110-00-052-2655
NSN 6150-01-378-6736
NSN 6110-00-471-3385