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 5975-01-340-9630
NSN 5996-01-025-5683
NSN 6320-01-050-1290
NSN 5965-00-995-6636
NSN 6110-01-299-6417
NSN 5935-01-498-4685
NSN 5905-01-386-3620
NSN 5945-00-490-8863
NSN 7035-00-973-9215
NSN 5999-00-078-2013
NSN 6110-00-624-7172
NSN 6645-01-654-9639