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 5905-01-556-3478
NSN 6105-01-261-4972
NSN 5965-00-922-6243
NSN 6645-01-650-5735
NSN 5920-00-054-0172
NSN 6130-01-285-3828
NSN 5965-01-050-8447
NSN 5960-00-716-7655
NSN 5990-00-855-7292
NSN 5975-01-453-6543
NSN 4140-01-188-5538
NSN 6320-00-841-2279