30100533
Disk, Valve
Special Features: Internal seat angle 13-17 degrees, bore depth 0.113, seat depth 0.020, micro-inch finish range 8-32;NHA 41003320-101;USED on servo-valve NR52003-03B; harden to rockwell C 58-60 per MIL-H-6875 and cold stabilize per ess 002Material: Steel comp 440CEnd Item Identification: B-1B aircraft
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