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 7035-00-865-9105
NSN 5998-00-125-4922
NSN 6130-01-135-0004
NSN 6240-01-023-2013
NSN 5965-00-617-5731
NSN 6135-01-093-7426
NSN 6320-00-790-4844
NSN 5925-00-325-4424
NSN 6645-01-382-4940
NSN 6645-01-535-0719
NSN 6150-01-519-9309
NSN 5905-01-049-7891