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valve assembly, check p/N23A12212a, on bleed control body group for J57 compressor bleed control 2995009911531
material steel ams 5610 h.t. bar stock; head style flat; head outside dia 0.670 in; seat angle 45.0 deg; neck radius 0.080 in; stem is grooved and drilled; stem length 0.530 in; distance hole center to head 0.455 to 0.465 in; hole dia 0.037; groove dia 0.1145 to 0.1185 in; groove width 0.012 to 0.014 in; groove is 0.096 in from stem end; chamfer length 0.020; chamfer angle 45.0 deg; rockwell hardness c 26-32
1EA
Schedule B number: 8481809050
nmfc 127220
Other taps, cocks, valves, etc.
FSC 2995 ⁓ Miscellaneous engine accessories, aircraft
Note-items classified in this class must be specifically designed for use with aircraft or quided missile primemovers only.
Excluding exhaust system; (fsc 1560); jet engine hydraulic reservoirs (fsc 2840); jet engine oil tanks (fsc 2840); electrical starters (fsc 2925); cockpit mounted control quadrants (fsc 1680); aircraft engine covers (fsc 1730).
Used on valve assembly,check p/n23a12212a,on bleed control body group for j57 compressor bleed control 2995009911531.