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 6645-01-214-2561
NSN 6145-00-512-6675
NSN 5905-01-254-6347
NSN 6105-01-627-3874
NSN 5835-00-450-0079
NSN 5950-01-386-5845
NSN 7035-01-268-8042
NSN 6240-01-305-6933
NSN 6130-00-394-6555
NSN 5915-00-254-9989
NSN 2925-00-152-1825
NSN 6110-01-056-4964