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 6145-01-188-5480
NSN 2925-01-218-5556
NSN 6650-01-429-6692
NSN 5935-00-479-3845
NSN 7035-01-633-9537
NSN 6240-00-555-6347
NSN 5835-00-368-4182
NSN 5925-00-229-1893
NSN 6145-00-062-7897
NSN 6645-01-449-1824
NSN 6105-00-635-9809
NSN 6320-01-233-5798