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 6130-01-006-1722
NSN 5835-00-279-6626
NSN 5925-01-354-1129
NSN 6240-01-298-6618
NSN 5935-01-551-0789
NSN 5996-00-035-5624
NSN 6320-00-977-3930
NSN 5855-01-281-9700
NSN 6150-01-426-8986
NSN 6320-01-380-7372
NSN 5950-00-186-0682
NSN 5996-01-350-4139