NSN 5305-00-169-0901

Part Details | MACHINE SCREW

5305-00-169-0901 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: 7R442, D5E11878161, D5E11878-161, 7R9640741, 5305-00-169-0901, 00-169-0901, 5305001690901, 001690901

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 08, 197100-169-090106657 ( SCREW, MACHINE )
REFERENCE DRAWINGS & PICTURES

DISHED HEXAGON

CROSS RECESS TYPE 1

ROUND

Cross Reference | NSN 5305-00-169-0901
Part Number Cage Code Manufacturer
7R442K3743BAE SYSTEMS GLOBAL COMBAT SYSTEMSLIMITED
D5E11878-161K3743BAE SYSTEMS GLOBAL COMBAT SYSTEMSLIMITED
7R9640741K3743BAE SYSTEMS GLOBAL COMBAT SYSTEMSLIMITED
Technical Data | NSN 5305-00-169-0901
Characteristic Specifications
THREAD SERIES DESIGNATOR UNC
NOMINAL THREAD DIAMETER0.250 INCHES
THREAD QUANTITY PER INCH20
THREAD CLASS2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH0.420 INCHES MINIMUM
FASTENER LENGTH0.500 INCHES NOMINAL
SCREW MATERIAL STEEL
SCREW SURFACE TREATMENT PHOSPHATE
HEAD STYLE8 DISHED HEXAGON
HEAD DIAMETER0.375 INCHES NOMINAL
HEAD HEIGHT0.220 INCHES NOMINAL
INTERNAL DRIVE STYLE0 CROSS RECESS TYPE 1
HEAD HOLE CONFIGURATION STYLE ROUND
HOLE QUANTITY1
HOLE DIAMETER0.090 INCHES NOMINAL