5305-00-292-5253 SCREW,TAPPING Index 5305-00-292-5260 SCREW,MACHINE

National Stock Number:
5305-00-292-5259

Federal Supply Class:
5305

National Item Identification Number:
002925259

Description:
SCREW,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.


Manufacturer Information:
A23708PC1711859HUNT VALVE COMPANY, INC.
A23708PC1723168HAMMEL DAHL INC
A24721PC611859HUNT VALVE COMPANY, INC.
AA16583-4PC1711859HUNT VALVE COMPANY, INC.
A23708PC1734889HUNT VALVE COMPANY INC
A24721PC634889HUNT VALVE COMPANY INC
AA16583-6PC1711859HUNT VALVE COMPANY, INC.
AA16962PC16963-1711859HUNT VALVE COMPANY, INC.
AA16962PC16963-1723168HAMMEL DAHL INC
AA16583-6PC1723168HAMMEL DAHL INC
AA16583-4PC1723168HAMMEL DAHL INC
AA16583-4PC1734889HUNT VALVE COMPANY INC
AA16583-6PC1734889HUNT VALVE COMPANY INC
AA16962PC16963-1734889HUNT VALVE COMPANY INC
AA24010-1PC24009-1611859HUNT VALVE COMPANY, INC.
AA24010PC24009-1711859HUNT VALVE COMPANY, INC.
D24005DC11859HUNT VALVE COMPANY, INC.
D24005DC23168HAMMEL DAHL INC
AA24010PC24009-1723168HAMMEL DAHL INC
AA24010-1PC24009-1623168HAMMEL DAHL INC
AA24721PC623168HAMMEL DAHL INC
AA24010-1PC24009-1634889HUNT VALVE COMPANY INC
AA24010PC24009-1734889HUNT VALVE COMPANY INC
D24005DC34889HUNT VALVE COMPANY INC
S4825-588490PC24009-1780064NAVAL SHIP SYSTEMS COMMAND
S4825-969483PC24009-1680064NAVAL SHIP SYSTEMS COMMAND
AV4S48-0431PIN80064NAVAL SHIP SYSTEMS COMMAND
CV22S48-375PC1780064NAVAL SHIP SYSTEMS COMMAND


Techincal Specification:
FASTENER LENGTH0.812 INCHES NOMINAL
HEAD DIAMETER0.344 INCHES NOMINAL
HEAD HEIGHT0.094 INCHES NOMINAL
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESLOT
MATERIALNICKEL ALLOY 400 OVERALL
NOMINAL THREAD DIAMETER0.164 INCHES
SHOULDER DIAMETER0.202 INCHES MINIMUM AND 0.203 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH0.625 INCHES NOMINAL FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.188 INCHES MINIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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