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 5925-01-232-3928
NSN 6220-01-555-8332
NSN 6645-01-163-9930
NSN 5960-00-617-9312
NSN 5950-01-585-1022
NSN 5985-00-409-7436
NSN 4140-01-205-1100
NSN 5930-01-381-5528
NSN 7035-01-440-8877
NSN 4140-01-554-8628
NSN 5996-00-238-5654
NSN 5895-00-783-6388