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		                        | National Stock Number:
 5305-01-691-7943
 
 Federal Supply Class:
 5305
 
 National Item Identification Number:
 016917943
 
 Description:
 SCREW,CLOSE TOLERANCE
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 Manufacturer Information:
 
 | NAS1580V3T18X | 73197 | HI-SHEAR CORPORATION |  | NAS1580V3T18X | 80205 | NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE | 
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 Techincal Specification:
 
 | THREAD SERIES DESIGNATOR | UNJF |  | NOMINAL THREAD DIAMETER | 0.1900 INCHES |  | THREAD QUANTITY PER INCH | 32 |  | THREAD CLASS | 3A |  | THREAD DIRECTION | RIGHT-HAND |  | THREAD LENGTH | 0.363 INCHES NOMINAL |  | FASTENER LENGTH | 1.473 INCHES MINIMUM AND |  |  | 1.503 INCHES MAXIMUM |  | MATERIAL | TITANIUM ALLOY OVERALL |  | MATERIAL DOCUMENT AND CLASSIFICATION | 6AL-4V PER AMS4928 OR AMS4967 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |  | MINIMUM TENSILE STRENGTH | 160000 POUNDS PER SQUARE INCH |  | HEAD STYLE | FLUSH |  | HEAD DIAMETER | 0.3813 INCHES NOMINAL |  | HEAD HEIGHT | 0.083 INCHES NOMINAL |  | COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND |  |  | 101.0 DEGREES MAXIMUM |  | INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |  | GRIP LENGTH | 1.115 INCHES MINIMUM AND |  |  | 1.135 INCHES MAXIMUM |  | GRIP DIAMETER | 0.2046 INCHES MINIMUM AND |  |  | 0.2051 INCHES MAXIMUM |  | SPECIFICATION/STANDARD DATA | 80205-NAS1580 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |  | PART NAME ASSIGNED BY CONTROLLING AGENCY | BOLT,SHEAR,100 DEG FLUSH HEAD,OFFSET CRUCIFORM,OFFSET CRUCIFORM-RIBBED AND DOVETAIL SLOT,95 KSI FTU | 
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