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 5985-00-171-5084
NSN 6645-01-359-7875
NSN 6110-00-966-6387
NSN 5990-00-905-6472
NSN 5910-00-565-8725
NSN 5855-01-254-6826
NSN 5945-00-862-3260
NSN 5915-01-622-6285
NSN 6105-00-111-2546
NSN 6130-00-240-4765
NSN 5965-01-295-1125
NSN 6150-01-049-3437