NSN 5305-00-274-3163

Part Details | SHOULDER SCREW

5305-00-274-3163 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.

Alternate Parts: 1034961, 10-34961, 264G5, 1034961, 10-34961, 1034961, 10-34961, 5305-00-274-3163, 00-274-3163, 5305002743163, 002743163

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-274-316322846 ( SCREW, SHOULDER )
REFERENCE DRAWINGS & PICTURES

CROWNED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-274-3163
Part Number Cage Code Manufacturer
10-3496177820AMPHENOL CORPORATIONDBA AMPHENOL AEROSPACE OPERATIONS
264G556442DIAMOND REO TRUCK CO
10-3496128839TELEDYNE INDUSTRIES INCTELEDYNE POWER SYSTEMS DIV
10-3496159501UNISON INDUSTRIES, LLC
Technical Data | NSN 5305-00-274-3163
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.164 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.250 INCHES MINIMUM
FASTENER LENGTH0.500 INCHES MINIMUM AND 0.510 INCHES MAXIMUM
HEAD STYLE4 CROWNED HEXAGON
HEAD DIAMETER0.292 INCHES MINIMUM AND 0.297 INCHES MAXIMUM
HEAD HEIGHT0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
INTERNAL DRIVE STYLE4 CROSS RECESS TYPE 1