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 6650-01-555-8349
NSN 6135-00-542-6728
NSN 6620-01-622-9976
NSN 5920-00-163-4185
NSN 5905-01-294-9389
NSN 5996-01-172-3104
NSN 6240-01-371-3436
NSN 5965-01-415-9196
NSN 6110-01-033-5703
NSN 5935-00-079-0084
NSN 7035-00-171-0804
NSN 5920-01-578-7055