|
|
|
National Stock Number:
5220-01-094-6911
Federal Supply Class:
5220
National Item Identification Number:
010946911
Description:
GAGE,ANGLE BLOCK,GR *
|
Manufacturer Information:
| 214-1-1 | 94182 | RAHN GRANITE SURFACE PLATE CO DBA RAHN PRECISION GRANITE |
|
Techincal Specification:
| SPECIAL FEATURES | GAGE,ANGLE BLOCK,GRANITE;MATL GRAY OR DARK GRAY FINE GRAIN GRANITE;OVERALL DIMENSIONS 18 IN. LONG,36 IN. HIGH BY 24 IN. WIDE,TOP SURFACE OF ANGLE BLOCK NOT LESS THAN 6 IN. IN DEPTH BLOCK IS A 90 DEG. W/AIR LIFT;TOLERANCE GROUND SQUARE TO WITHIN 0.000025 IN. FULL INDICATOR READING IN A 6 IN. LENGTH,GROUND FACES INCLUDES BASE,FRONT,TOP AND 2 SIDE SURFACE,FLATNESS NOT TO EXCEED 0.000025 IN. FULL INDICATOR READING IN A 6 IN. LENGTH;AIR LIFT PROVIDES A 0.002 IN. CUSHION OF AIR UNDER THE BLOCK W/A MIN. AIR PRESSURE PERMITTING THE BLOCK TO BE MOVED EASILY;BLOCK HAS A 12 THREADED INSERTS,3/8-NC16 THREAD ON THE FRONT VERTICAL SURFACE,THE THREADED INSERTS ARE 2 IN. DEEP |
|
|