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 5950-01-634-0677
NSN 6610-00-262-9146
NSN 5925-01-497-2782
NSN 5996-00-351-2369
NSN 5895-01-359-3266
NSN 5935-01-240-4324
NSN 5835-01-500-9636
NSN 6145-01-113-5282
NSN 6610-01-100-3662
NSN 6110-01-213-6244
NSN 6645-01-447-2446
NSN 5910-01-158-6466