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 6105-00-906-3491
NSN 6645-01-468-3397
NSN 5998-01-207-8368
NSN 6110-00-951-9824
NSN 5910-00-346-5917
NSN 6150-01-538-5728
NSN 5935-00-636-6266
NSN 5998-01-245-7102
NSN 6220-01-288-7208
NSN 6135-01-272-6039
NSN 4140-00-027-5150
NSN 6145-01-321-5166