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 5965-01-200-6613
NSN 5930-01-312-2217
NSN 6240-00-994-4056
NSN 5930-01-381-2523
NSN 5905-01-392-1402
NSN 6145-01-068-1950
NSN 6135-00-763-5793
NSN 6110-00-344-4088
NSN 5999-01-328-7930
NSN 5935-00-303-5916
NSN 5855-01-606-3587
NSN 2925-00-035-5633