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 6620-01-203-1022
NSN 6220-00-013-9523
NSN 5990-01-490-5614
NSN 5996-01-082-0808
NSN 5835-01-423-9203
NSN 6240-01-224-4125
NSN 6105-01-146-5749
NSN 5985-01-325-4457
NSN 6685-00-925-7491
NSN 7035-01-145-5059
NSN 5835-00-523-0736
NSN 5975-01-226-4042