NSN 5305-00-031-2837

Part Details | MACHINE SCREW

5305-00-031-2837 An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal 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. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.

Alternate Parts: P3470039000, P347-0039-000, 3470039000, 347-0039-000, 5305-00-031-2837, 00-031-2837, 5305000312837, 000312837

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53OCT 21, 197200-031-283706657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-031-2837
Part Number Cage Code Manufacturer
P347-0039-00077250ALLIED PRODUCTS CORP PHEOLL MFG CODIV
347-0039-00013499ROCKWELL COLLINS, INC.DBA GOVERNMENT SYSTEMS
Technical Data | NSN 5305-00-031-2837
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.138 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.672 INCHES MINIMUM AND 0.734 INCHES MAXIMUM
FASTENER LENGTH0.734 INCHES NOMINAL
SCREW MATERIAL STEEL COMP 304
HARDNESS RATING19.0 ROCKWELL C MINIMUM AND 21.0 ROCKWELL C MAXIMUM
HEAD STYLE8 DISHED HEXAGON
HEAD DIAMETER0.221 INCHES NOMINAL
HEAD HEIGHT0.119 INCHES NOMINAL
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1