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 6645-01-014-9205
NSN 5998-01-441-3877
NSN 5998-00-709-0613
NSN 6145-00-635-9957
NSN 5996-01-085-3748
NSN 5925-00-622-2294
NSN 5965-01-627-2606
NSN 5910-00-020-8845
NSN 5985-00-868-8769
NSN 6130-01-005-2205
NSN 5999-01-603-1246
NSN 6650-00-269-5000