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 6645-00-540-8930
NSN 5945-01-111-2811
NSN 5835-01-092-6759
NSN 5895-01-523-1264
NSN 6110-01-132-9760
NSN 6240-01-160-8499
NSN 5999-00-787-8326
NSN 6320-01-334-9840
NSN 6645-00-076-3317
NSN 5965-01-222-0166
NSN 5925-00-829-4897
NSN 6620-01-025-1443