5305-00-939-0483 SCREW,MACHINE Index 5305-00-939-0486 SCREW,MACHINE

National Stock Number:
5305-00-939-0485

Federal Supply Class:
5305

National Item Identification Number:
009390485

Description:
SCREW,EXTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercut for thread relief). It is No. 0 (0.060 IN.) (1.5 mm) or larger, and is designed to be held or driven with either a wrench or inserted driver (excluding internal socket and multiple spline types) or both in sizes below No. 10 (0.190 IN.) (5 mm) and larger sizes must have a head designed for any type inserted driver (excluding internal socket and 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. See also BOLT, EXTERNALLY RELIEVED BODY and BOLT, INTERNAL WRENCHING.


Manufacturer Information:
10114708A486GNIMIKKEISTOKESKUS NCB FINLAND
2037AS616-0230003NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER
4135-M07-F0904729UNICORP.
6143-SS-10321FJ15EMHART INDUSTRIES AMATOM ELECTRONICS HARDWARE DIV
5305009390485A00AME.C.A ETABLISSEMENT CENTRAL DESAPPROVISIONNEMENTS DES FORCES ARMEE
3020350-004D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
6143SS1032-706540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
6143SS103206540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
6143SS10321YGB8CAREY MANUFACTURING CO, INC
6143SS1032-71YGB8CAREY MANUFACTURING CO, INC
6143SS103280020NAVAL AIR WARFARE CENTER AIRCRAFT DIVISION CODE 4.8.8.0.0.B BLDG 148-2
9333C0009-2287557LOCKHEED CORP LOCKHEED ELECTRONICS CO INC
9333C0009-2294117BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
6143-SS-1032D9182ZF INDUSTRIEANTRIEBE WITTEN GMBH
SS-10069-1261000GLOBE FASTENERS INC
ST810661-2780249BAE SYSTEMS INFORMATION AND ELECTRONIC SYSTEMS INTEGRATION INC.
C8684-181755LOCKHEED MARTIN CORPORATION


Techincal Specification:
DISTANCE FROM LARGEST BEARING SURFACE OF HEAD TO END OF FIRST DIAMETER0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
EXTERNALLY RELIEVED BODY DIAMETER QUANTITY1
FASTENER LENGTH1.125 INCHES NOMINAL
FIRST DIAMETER FROM HEAD0.125 INCHES MINIMUM AND 0.135 INCHES MAXIMUM
HEAD HEIGHT0.235 INCHES MINIMUM AND 0.265 INCHES MAXIMUM
HEAD DIAMETER0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM
HEAD STYLEKNURLED NO. 1
INTERNAL DRIVE STYLESLOT
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 COND A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
NOMINAL THREAD DIAMETER0.190 INCHES
SURFACE TREATMENTPASSIVATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH0.375 INCHES MAXIMUM
THREAD SERIES DESIGNATORUNF
THREAD QUANTITY PER INCH32


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