No other part numbers with same form, fit, and function found.
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 5965-01-273-3055
NSN 4140-00-344-0365
NSN 6685-00-253-9997
NSN 6105-00-258-9006
NSN 6105-00-575-9720
NSN 5990-01-492-0215
NSN 6645-00-079-1430
NSN 5895-00-075-9906
NSN 2925-01-499-4802
NSN 6110-01-057-6445
NSN 6130-01-499-7647
NSN 6610-01-100-8128