Part Number
Part Number:
NSN:
NIIN:
Item Name:
PLATE , LAPPING
Definition:
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.
CAGE Information
| Code | Company |
|---|---|
| 39428 | MCMASTER-CARR SUPPLY COMPANY |
Federal Supply Class
Title
MACHINE TOOL ACCESSORIES
Inclusions:
Exclusions:
EXCLUDES ABRASIVE WHEELS, CONES, AND OTHER ABRASIVE ATTACHMENTS FOR USE ONLY ON HAND HELD POWER TOOLS.
Characteristics (Decoded)
| MRC | Requirements Statement | Clear Text Reply |
|---|---|---|
| MATL | MATERIAL | IRON, CAST |
| BQNY | LAP GROOVING PATTERN | SQUARE |
| BQNW | LAP FLATNESS ACCURACY | 0.000005 INCHES NOMINAL |
| BJWB | STAND | NOT INCLUDED |
| ABRY | LENGTH | 36.000 INCHES NOMINAL |
| ABGL | WIDTH | 24.000 INCHES NOMINAL |
| AZAH | SURFACE FEATURE | SINGLE |
| FEAT | SPECIAL FEATURES | 4 IN. THICK |
| BQNX | LAP GROOVE DESIGN | STRAIGHT-SIDED |