NSN 5305-00-177-5577

Part Details | MACHINE SCREW

5305-00-177-5577 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: 24121112SS, 241-211-1-2SS, 24121112SS, 241-211-1-2SS, 24121112SS, 241-211-1-2SS, 5305-00-177-5577, 00-177-5577, 5305001775577, 001775577

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53NOV 07, 196900-177-557706657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-177-5577
Part Number Cage Code Manufacturer
241-211-1-2SS19315HONEYWELL INTL INC DEFENSE AVIONICSSYSTEMS FORMER BENDIX NAVIGATION AND
241-211-1-2SS55972HONEYWELL INTL INCDEFENSE AVIONICS SYSTEMS
241-211-1-2SS1NZ85L3 TECHNOLOGIES, INC.DBA SPACE AND NAVIGATION
Technical Data | NSN 5305-00-177-5577
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.086 INCHES
THREAD QUANTITY PER INCH56
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.674 INCHES MINIMUM AND 0.704 INCHES MAXIMUM
FASTENER LENGTH0.709 INCHES MINIMUM AND 0.729 INCHES MAXIMUM
SCREW MATERIAL3$DST0079
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONASTM A582 ASSN STD ALL MATERIAL RESPONSES
SCREW SURFACE TREATMENT PASSIVATE
HEAD STYLE4 UNDERCUT HEXAGON
HEAD DIAMETER0.126 INCHES MINIMUM AND 0.136 INCHES MAXIMUM
HEAD HEIGHT0.043 INCHES MINIMUM AND 0.053 INCHES MAXIMUM
INTERNAL DRIVE STYLE0 CROSS RECESS TYPE 1