2040-01-454-9248 SCUTTLE,MARINE Index 5940-01-454-9250 TERMINAL BOARD ASSEMBLY

National Stock Number:
5305-01-454-9249

Federal Supply Class:
5305

National Item Identification Number:
014549249

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.


Manufacturer Information:
321494 ITEM 8534712LAKE SHORE SYSTEMS, INC.
321494-8534712LAKE SHORE SYSTEMS, INC.


Techincal Specification:
FASTENER LENGTH1.000 INCHES NOMINAL
HEAD STYLEHEADLESS (SETSCREW)
INTERNAL DRIVE STYLEHEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
MATERIAL DOCUMENT AND CLASSIFICATIONFED-STD-66 ASSN STD ALL MATERIAL RESPONSES OVERALL
MATERIALSTEEL OVERALL
NOMINAL THREAD DIAMETER0.625 INCHES
POINT DIAMETER0.463 INCHES NOMINAL
POINT LENGTH0.156 INCHES NOMINAL
POINT STYLEHALF DOG
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416 FED SPEC ALL TREATMENT RESPONSES OVERALL
SURFACE TREATMENTCADMIUM AND CHROMATE OVERALL
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH11
WIDTH ACROSS FLATS0.312 INCHES NOMINAL


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