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 |
| 27554 |
WILDFIRE PACIFIC INC |
Characteristics (Decoded)
| MRC |
Requirements Statement |
Clear Text Reply |
| MATT |
MATERIAL |
STEEL OVERALL AND STEEL OVERALL |
| MATT |
MATERIAL |
STEEL OVERALL AND STEEL OVERALL |
| ZZZT |
NONDEFINITIVE SPEC/STD DATA |
2 GRADE AND A TYPE AND A CLASS |
| MDCL |
MATERIAL DOCUMENT AND CLASSIFICATION |
QQ-B-636,COND 1-CANCELED FED SPEC 1ST MATERIAL RESPONSE OVERALL AND QQ-B-636,COND 2-CANCELED FED SPEC 2ND MATERIAL RESPONSE OVERALL |
| AAGR |
CROSS-SECTIONAL SHAPE STYLE |
RECTANGULAR |
| ABMX |
CENTER HOLE SHAPE STYLE |
ROUND |
| AAUB |
HOLE DIAMETER |
0.677 INCHES MINIMUM AND 0.697 INCHES MAXIMUM |
| ABMW |
PERIPHERAL SHAPE STYLE |
ROUND |
| ZZZX |
DEPARTURE FROM CITED DESIGNATOR |
AS MODIFIED BY OUTSIDE DIM. AND THK |
| ABNM |
THICKNESS |
0.188 INCHES NOMINAL |
| ADAV |
OVERALL DIAMETER |
1.000 INCHES NOMINAL |
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