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 6685-01-043-4750
NSN 6645-00-987-7829
NSN 6145-01-308-1506
NSN 5975-01-546-6707
NSN 5998-00-058-3020
NSN 5935-01-626-0052
NSN 5925-01-351-3660
NSN 6110-00-139-5693
NSN 6610-01-320-1144
NSN 6110-01-340-4885
NSN 5996-00-465-7684
NSN 5975-00-353-5589