5305-00-889-2881 SCREW,MACHINE Index 5306-00-889-2885 BOLT,MACHINE

National Stock Number:
5305-00-889-2883

Federal Supply Class:
5305

National Item Identification Number:
008892883

Description:
SCREW,MACHINE

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.


Manufacturer Information:
NAS1143C604348LAWRENCE ENGINEERING AND SUPPLY INC
NAS1143C607851NOR-CAL SUPPLY CO
NAS1143C608938AIR INDUSTRIES CO INC
NAS1143C617446HUCK INTERNATIONAL, INC
NAS1143C630902F AND C SALES INC
NAS1143C650568APCOM INC
NAS1143C653606PLASTIC AND METAL PRODUCTS CORPORATION
NAS1143C656878SPS TECHNOLOGIES, LLC
NAS1143C658998FASTENER INNOVATION TECHNOLOGY, INC.
NAS1143C673197HI-SHEAR CORPORATION
NAS1143C680205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS1143C680539SPS TECHNOLOGIES, LLC
NAS1143C692215HOWMET GLOBAL FASTENING SYSTEMS INC
NAS1143C697928HUCK INTL INC
NAS1143C6L4528LISI AEROSPACE CANADA CORP DIV HI SHEAR HOLDINGS INC


Techincal Specification:
FASTENER LENGTH0.636 INCHES MINIMUM AND 0.666 INCHES MAXIMUM
HARDNESS RATING248.0 BRINELL STANDARD MINIMUM AND 321.0 BRINELL STANDARD MAXIMUM
HEAD DIAMETER0.361 INCHES MINIMUM AND 0.385 INCHES MAXIMUM
HEAD HEIGHT0.103 INCHES MINIMUM AND 0.118 INCHES MAXIMUM
HEAD STYLEROUND
INTERNAL DRIVE STYLETORQUE SET
MINIMUM TENSILE STRENGTH140000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER0.190 INCHES
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5735 ASSN STD SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE
SCREW MATERIALIRON ALLOY 660
SCREW SURFACE TREATMENTPASSIVATE
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNF
THREAD CLASS3A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.251 INCHES MINIMUM AND 0.301 INCHES MAXIMUM


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