3110-00-160-0347 BEARING,ROLLER,CYLINDRICAL Index 5910-00-160-0356 CAPACITOR,VARIABLE,AIR DIELECTRI

National Stock Number:
5305-00-160-0349

Federal Supply Class:
5305

National Item Identification Number:
001600349

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:
547958-00306481NORTHROP GRUMMAN SYSTEMS CORPORATION
547958-00313973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION
547958-306481NORTHROP GRUMMAN SYSTEMS CORPORATION
547958-313973LITTON SYSTEMS INC. DIV NAVIGATION SYSTEMS DIVISION


Techincal Specification:
FASTENER LENGTH0.490 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
FEATURES PROVIDEDFINISHED HEAD
HEAD HEIGHT0.080 INCHES MINIMUM AND 0.100 INCHES MAXIMUM
HEAD DIAMETER0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HEAD STYLEFLAT CHAMFER
INTERNAL DRIVE STYLESLOT
MATERIALSTEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER0.138 INCHES
SHOULDER DIAMETER0.180 INCHES NOMINAL FIRST SHOULDER
SHOULDER LENGTH0.170 INCHES MINIMUM AND 0.175 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPEROUND FIRST SHOULDER
THREAD CLASS2A
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH0.280 INCHES MINIMUM AND 0.300 INCHES MAXIMUM
THREAD QUANTITY PER INCH32
THREAD SERIES DESIGNATORUNC


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