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 6220-00-127-0837
NSN 6105-01-331-6868
NSN 5895-01-413-8751
NSN 5895-01-156-5872
NSN 6135-00-793-1809
NSN 6220-01-123-9290
NSN 5985-00-412-1493
NSN 6145-01-377-4382
NSN 5990-01-250-4198
NSN 5835-00-236-5034
NSN 6645-00-935-7046
NSN 5905-01-342-3671