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 6645-01-455-1293
NSN 2925-00-240-3105
NSN 5855-01-247-0012
NSN 7035-00-478-4596
NSN 5855-01-078-4180
NSN 5895-01-008-9939
NSN 6320-01-260-4301
NSN 5975-01-299-5213
NSN 5895-00-386-7061
NSN 7035-00-252-7467
NSN 6685-00-186-0190
NSN 5895-00-144-8162