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National Stock Number: 5305-00-450-5745
Federal Supply Class: 5305
National Item Identification Number: 004505745
Description: SCREW,ASSEMBLED WASHER
Detail: A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).
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Manufacturer Information:
311563 | 1UVT5 | BRP US INC | 311563 | 21119 | EVINRUDE MOTORS PRODUCT GROUP OF OUTBOARD MARINE CORP | 311563 | 32195 | OUTBOARD MARINE CORP JOHNSON MOTORS DIV | 311563 | 80256 | OUTBOARD MARINE CORP |
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Techincal Specification:
EXTENDED WASHER THICKNESS | 0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM | EXTENDED WASHER DIAMETER | 0.480 INCHES MINIMUM AND 0.520 INCHES MAXIMUM | FASTENER LENGTH | 0.969 INCHES MINIMUM AND 1.000 INCHES MAXIMUM | HEAD HEIGHT | 0.220 INCHES MINIMUM AND 0.222 INCHES MAXIMUM | INTERNAL DRIVE STYLE | SLOT | NOMINAL THREAD DIAMETER | 0.250 INCHES | PRIMARY WASHER MATERIAL THICKNESS | 0.062 INCHES NOMINAL | PRIMARY WASHER OUTSIDE DIAMETER | 0.493 INCHES MAXIMUM | PRIMARY WASHER STYLE | SPLIT HELICAL RING | WASHER QUANTITY | 1 | WIDTH BETWEEN FLATS | 0.367 INCHES MINIMUM AND 0.375 INCHES MAXIMUM | THREAD CLASS | 2A | THREAD LENGTH | 0.938 INCHES MINIMUM | THREAD SERIES DESIGNATOR | UNC | THREAD QUANTITY PER INCH | 20 |
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