NSN 5305-00-038-2838

Part Details | MACHINE SCREW

5305-00-038-2838 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: 99819, 5305-00-038-2838, 00-038-2838, 5305000382838, 000382838

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-038-283806657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-038-2838
Part Number Cage Code Manufacturer
9981906650BELL AND HOWELL PHILLIPSBURG COCORPORATE OFFICES
Technical Data | NSN 5305-00-038-2838
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.099 INCHES
THREAD QUANTITY PER INCH48
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
FASTENER LENGTH0.735 INCHES MINIMUM AND 0.765 INCHES MAXIMUM
SCREW MATERIAL STEEL CORROSION RESISTING
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT PASSIVATE
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION194 MIL STD SINGLE TREATMENT RESPONSE
HEAD STYLE3 DISHED HEXAGON
HEAD DIAMETER0.197 INCHES MINIMUM AND 0.208 INCHES MAXIMUM
HEAD HEIGHT0.012 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
INTERNAL DRIVE STYLE0 CROSS RECESS TYPE 1