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 5950-01-495-0873
NSN 6645-01-205-3869
NSN 5945-01-127-1988
NSN 5950-01-413-2173
NSN 5920-00-111-2375
NSN 6145-01-296-5580
NSN 5945-01-364-0593
NSN 6610-01-126-5616
NSN 5975-01-464-4517
NSN 5996-00-401-4502
NSN 5945-01-411-6180
NSN 5910-01-290-4803