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 6150-01-386-6842
NSN 5996-00-688-2654
NSN 5910-01-129-2802
NSN 6620-01-022-4104
NSN 6240-01-173-2985
NSN 5855-00-494-9581
NSN 5935-01-366-8217
NSN 5905-01-078-2897
NSN 5996-00-212-8004
NSN 6685-00-937-5337
NSN 6645-00-759-3962
NSN 5920-00-959-2810