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 6110-01-024-5785
NSN 6685-01-327-3286
NSN 6105-01-266-7482
NSN 5915-01-188-6665
NSN 6220-01-338-3033
NSN 5905-01-038-2844
NSN 5835-00-021-0728
NSN 6150-00-123-8840
NSN 7035-00-513-9764
NSN 6320-01-585-8468
NSN 5925-00-808-2017
NSN 6130-01-296-1897