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 5925-00-622-2294
NSN 6135-00-635-9187
NSN 5996-01-168-7148
NSN 6650-01-270-4512
NSN 5835-00-752-6065
NSN 6685-01-471-7203
NSN 5930-01-407-3394
NSN 5998-00-143-8942
NSN 7035-01-158-8860
NSN 7035-01-651-5361
NSN 5975-01-237-9442
NSN 5998-01-330-5099