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 5835-01-045-6371
NSN 6145-00-995-3191
NSN 5855-01-315-6180
NSN 6135-01-574-6577
NSN 5965-00-300-8055
NSN 5895-01-021-9978
NSN 6130-00-915-3299
NSN 6145-01-195-3802
NSN 6645-01-102-8127
NSN 5905-01-336-5303
NSN 5975-01-425-4430
NSN 5998-01-212-2164