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 6110-01-429-8568
NSN 5996-01-611-5318
NSN 6645-01-525-7493
NSN 6685-00-003-3378
NSN 5998-01-163-3903
NSN 5996-00-277-7384
NSN 2925-00-771-7521
NSN 5998-01-265-0348
NSN 5945-01-578-1188
NSN 6220-00-145-1423
NSN 6105-00-014-2299
NSN 7035-01-106-3476