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 5965-01-617-4148
NSN 6135-01-301-8776
NSN 5998-00-985-4372
NSN 5945-00-299-8295
NSN 6645-01-025-1002
NSN 4140-01-301-9397
NSN 5985-01-382-9789
NSN 5910-01-012-4774
NSN 5996-01-459-6509
NSN 7035-00-978-7837
NSN 5925-01-360-5605
NSN 5925-01-640-8752