NSN 4820-01-463-7031

Datasheet

• Product description
  

  Iris Valve NSN 4820-01-463-7031.

• MPN or Model
  

  L40R0300N

• Schedule B
  8481.80.9050 (Other taps, cocks, valves, etc., nesoi)
• NMF (National Motor Freight)
  051080 - Faucets, Bibcocks, Gates Valves
• Overall Diameter
  3.000 inches
• End Application
  W/s code maury class tags-39
• Special Markings
  Open position letter "o" stamped into coves; closed position letter "s" stamped into coves; part number stamped in metal face; air flow direction arrow stamped into housing
• General Description
  3" diameter iris valve bead flange lever operated; valve operates satisfactorily in temp. Range-65degrees f to 600 degrees f; max. Torque req'd does not exceed 15 in-lb with upstream static press. Of 20 in of water on closed valve; complete valve assembly to be returned to idl for any repair or overhaul; complete valve assembly furnished as a spare part, no detail parts furnished as spares; patented valve - patent no. 2321336
• Specification Data
  1fy-6-milstd-1388-2a/hd/ government specification and 1fy-6-mil-std-1561 (ships) /hd/ government specification