Part Number
Part Number:
NSN:
NIIN:
Item Name:
WASHER , FLAT
Definition:
A WASHER HAVING A CENTRALLY LOCATED HOLE WITH A SOLID OR LAMINATED CROSS-SECTION AND TWO FLAT PARALLEL BEARING SURFACES. THE HOLE MUST BE 75 PERCENT OR LESS THAN THE LARGEST DIMENSION AND THE BEARING SURFACE FINISH IS GREATER THAN 32 MICROINCH (0.8 MICROMETER). THE THICKNESS CANNOT EXCEED 25 PERCENT OF THE LARGEST OUTSIDE DIMENSION. WHEN THE LARGEST OUTSIDE DIMENSION IS LESS THAN 1/4 INCH OR 6MM, THE THICKNESS MUST BE 0.006 INCHES (0.15MM) OR GREATER AND FOR ITEMS 1/4 INCH (6MM) OR LARGER, THE THICKNESS MUST BE 0.016 INCHES (0.4MM) OR GREATER. THE MAXIMUM TOLERANCE IS APPLIED TO DIMENSIONS AND USED AS A DETERMINING FACTOR. ITEMS WITH SEPARABLE LAMINATION USE SHIM. FOR ITEMS FABRICATED FROM CERAMIC OR ELECTRICALLY RATED MATERIALS BY SPECIFICATION OR INDUSTRY STANDARDS USE INSULATOR (1), WASHER. EXCLUDES DISK, VALVE, GRAPHITE IMPREGNATED AND LUBRICATED ITEMS.
CAGE Information
| Code |
Company |
| 10001 |
NAVAIR AND NAVSEA MANAGED ORIGINAL D |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| ABNM |
THICKNESS |
0.125 INCHES NOMINAL |
| AAUB |
HOLE DIAMETER |
0.515 INCHES MINIMUM AND 0.525 INCHES MAXIMUM |
| ADAV |
OVERALL DIAMETER |
0.869 INCHES MINIMUM AND 0.879 INCHES MAXIMUM |
| AAGR |
CROSS-SECTIONAL SHAPE STYLE |
RECTANGULAR |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-A-261 FED SPEC 1ST MATERIAL RESPONSE OVERALL OR QQ-A-266 FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| ABMX |
CENTER HOLE SHAPE STYLE |
ROUND |
| MATT |
MATERIAL |
ALUMINUM ALLOY 2014 OVERALL |
| ABMW |
PERIPHERAL SHAPE STYLE |
ROUND |
| SFTT |
SURFACE TREATMENT |
PHOSPHATE OVERALL |
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