NSN 5305-00-151-2237

Part Details | MACHINE SCREW

5305-00-151-2237 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: FFS92, S4231014, S423-10-14, LS5577, LS557-7, 5305-00-151-2237, 00-151-2237, 5305001512237, 001512237

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-151-223706657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

UNDERCUT HEXAGON

CROSS RECESS TYPE 1

Cross Reference | NSN 5305-00-151-2237
Part Number Cage Code Manufacturer
FFS9281348FEDERAL SPECIFICATIONSPROMULGATED BY GENERAL SERVICES
S423-10-1414170HUGHES MISSILE SYSTEMS COSAN DIEGO
LS557-798897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 5305-00-151-2237
Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER0.190 INCHES
THREAD QUANTITY PER INCH32
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.875 INCHES MINIMUM
FASTENER LENGTH0.875 INCHES NOMINAL
SCREW MATERIAL STEEL
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONAQQ-S-634$AQQ-S-637$JCA66 1ST MATERIAL RESPONSE
MINIMUM TENSILE STRENGTH60000 POUNDS PER SQUARE INCH
HEAD STYLE1 UNDERCUT HEXAGON
HEAD DIAMETER0.425 INCHES MINIMUM AND 0.448 INCHES MAXIMUM
HEAD HEIGHT0.103 INCHES MINIMUM AND 0.118 INCHES MAXIMUM
INTERNAL DRIVE STYLE CROSS RECESS TYPE 1
NONDEFINITIVE SPEC/STD DATA3 TYPE AND 7C STYLE AND 1 DESIGN