Special Features:

Gage, outside peaking-outer comb chamber; case axial weld; consists of 1 block, matl aisi4140; 1body, matl aisi 4140; 1 point, matl steel, mfr 21938 p/n pt253; 4 tooling buttons, matl carbide, mfr 62128 p/n 62619; 2 legs, matl aisi 1018; 1 socket set scr, matl sst, mfr 96906 p/n ms18066-19; 4 dowel pins, matlsst, mfr 96906 p/n ms16555-627; 1 handle, matl aisi 1018; 1 dial indicator-mfr 21938 p/n b 71; 1 arm-matl aisi 4140; 2socket hd cap screw, matl sst-mfr 96906p/n ms16995-38; 1 bushing-matl steel- mfr 21938 p/n bu 80; 4 socket hd cap screw, matl sst-mfr 96906 p/n ms16697- 37; 1 box assembly, matl plastic; used on j57engine

Properties:

A mechanism for amplifying and measuring the displacement of a movable contact point, thereby measuring a dimension or variation from a standard dimension. It consists essentially of a case with means for mounting the indicator, a spindle carrying the contact point, an amplifying mechanism, a pointer and a graduated dial. May include accessories and/or attachments. Excludes indicator, scale. See also gage, depth, dial indicating.