7530-00-227-1445 PAPER,LEDGER,UNRULED Index 7530-00-227-1449 PAPER,GRAPH

National Stock Number:
5305-00-227-1448

Federal Supply Class:
5305

National Item Identification Number:
002271448

Description:
SCREW,ASSEMBLED WASHER

Detail:
A SCREW, (as modified) to which has been assembled one or more nonremovable washer(s).


Manufacturer Information:
JBD88-05180103VEECO INSTRUMENTS INC LAMBDA DIV


Techincal Specification:
THREAD SERIES DESIGNATORUNC
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.202 INCHES MINIMUM AND
0.266 INCHES MAXIMUM
FASTENER LENGTH0.296 INCHES MINIMUM AND
0.328 INCHES MAXIMUM
MATERIALSTEEL COMP 1010 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENTCADMIUM AND
CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HEAD STYLEPAN
HEAD DIAMETER0.256 INCHES MINIMUM AND
0.270 INCHES MAXIMUM
HEAD HEIGHT0.087 INCHES MINIMUM AND
0.097 INCHES MAXIMUM
INTERNAL DRIVE STYLECROSS RECESS TYPE 1
WASHER QUANTITY1
PRIMARY WASHER STYLESPLIT HELICAL RING
PRIMARY WASHER OUTSIDE DIAMETER0.261 INCHES NOMINAL
PRIMARY WASHER MATERIAL THICKNESS0.034 INCHES NOMINAL


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