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 6645-00-153-3834
NSN 5935-01-476-7456
NSN 5895-00-937-0143
NSN 5975-01-287-8068
NSN 5965-01-516-8388
NSN 4140-01-646-8572
NSN 6135-01-419-9699
NSN 6110-00-850-2860
NSN 6110-01-211-1088
NSN 6145-01-267-5375
NSN 5925-00-359-9614
NSN 5935-00-366-5789