Product Details | LAPPING PLATE

3460-00-493-0317 A round, rectangular, or square-shaped item manufactured from various metals. By comparison, its thickness is less than its length, width, or diameter. The lap (abrading surface) has narrow V-shaped or straight-sided grooves to facilitate abrading. Used to produce a geometrically flat or smooth surface by abrasion. Excludes BLOCK, LAPPING. See also PLATE, DUPLEX, SURFACE AND LAPPING and PLATE, SURFACE.

Part Alternates: PWA23471, 3460-00-493-0317, 00-493-0317, 3460004930317, 004930317

Metalworking Machinery | Machine Tool accessories

Supply Group (FSG) NSN Assign. NIIN
34 18-FEB-70 00-493-0317

Cross Reference | NSN 3460-00-493-0317

Part Number Cage Code Manufacturer
5-004-2-0192 71724 JOHN CRANE INC
PWA23471 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 3460-00-493-0317

Characteristic Specifications
MATERIAL IRON, CAST
SURFACE FEATURE SINGLE
DIAMETER 3.375 INCHES NOMINAL
LAP FLATNESS ACCURACY 0.000020 INCHES NOMINAL
LAP GROOVE DESIGN STRAIGHT-SIDED
LAP GROOVING PATTERN SQUARE
STAND NOT INCLUDED
MANUFACTURERS CODE 77445
DESIGN CONTROL REFERENCE PWA23471

Restrictions/Controls & Freight Information | NSN 3460-00-493-0317

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information