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 6610-01-075-4745
NSN 5855-01-634-0259
NSN 5965-00-868-8711
NSN 6685-01-309-8360
NSN 5960-01-413-3877
NSN 6110-01-451-5089
NSN 6645-01-497-1998
NSN 5935-01-232-7638
NSN 5925-01-018-6845
NSN 2925-00-549-6759
NSN 5975-01-025-9990
NSN 5905-00-825-9374