When clamped between 2 metal plates which are flat within .005 inchs and internally pressurized at 45 psig the seal shall not leak air
NSN 6650-01-166-5025
NSN 5965-01-496-7790
NSN 5990-00-391-6207
NSN 5999-01-431-7777
NSN 6240-01-565-2304
NSN 4140-00-555-2579
NSN 5945-01-608-2840
NSN 5835-01-197-0390
NSN 5920-01-634-0250
NSN 6645-01-046-8849
NSN 5985-01-202-9274
NSN 6685-01-169-1859
Last Updated: 06/18/2025