NSN 5220-00-879-6405

Part Details | SURFACE PLATE

5220-00-879-6405 A rectangular or square precision tool having a flat working surface(s) of specific flatness. It is used as a datum plane in connection with various layout, inspection, and calibration operations. It may also be used as a lapping plate, but is not grooved. See also BLOCK, LAPPING; PLATE, DUPLEX, SURFACE AND LAPPING; and PLATE, LAPPING.

Alternate Parts: 10553998, 5220-00-879-6405, 00-879-6405, 5220008796405, 008796405

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
52OCT 30, 196700-879-640518012 ( PLATE, SURFACE )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5220-00-879-6405
Part Number Cage Code Manufacturer
1055399819200US ARMY ARDEC RDECOM
Technical Data | NSN 5220-00-879-6405
Characteristic Specifications
WORKING SURFACE FINISH GROUND
WORKING SURFACE QUANTITY1
SURFACE LENGTH18.000 INCHES NOMINAL
SURFACE WIDTH12.000 INCHES NOMINAL
MATERIAL IRON CAST
SPECIAL FEATURES2 WOODEN HANDLES AND 3 HANDWHEELS