Product Details | HEXAGON HEAD CAP SCREW

5305-01-591-4573 An externally threaded fastener designed for insertion into holes in assembled parts, for mating with a preformed internal thread and for tightening or releasing by torquing the head. The threaded and unthreaded portions are both of the same nominal diameter of 0.190 inch (5 mm) or larger. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. The thread length being the controlled dimension, the grip length is not specified. A locking feature may be incorporated in the design of the head or threads. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. Excludes BOLT,MACHINE; BOLT,EXTERNALLY RELIEVED BODY; BOLT,INTERNAL WRENCHING; and SCREW,CAP,SOCKET HEAD.

Part Alternates: 5400805, 5305-01-591-4573, 01-591-4573, 5305015914573, 015914573

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 26 JAN 2011 01-591-4573

Demand History | NSN 5305-01-591-4573

Part Number Request Date QTY Origin
5400805 2024-11-319 60 DIBBS
5400805 2024-02-51 15 DIBBS
5400805 2021-11-320 154 DIBBS
5400805 2021-10-287 1 DIBBS
5400805 2021-07-207 24 DIBBS

Cross Reference | NSN 5305-01-591-4573

Part Number Cage Code Manufacturer
5400805 15852 W. S. DARLEY & CO.

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Technical Data | NSN 5305-01-591-4573

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
END ITEM IDENTIFICATION FIRE PUMP, P100
EXTERNAL THREAD TOLERANCE CLASS 6G
THREAD SERIES DESIGNATOR M
MATERIAL STEEL CORROSION RESISTING OVERALL
HEAD STYLE HEXAGON
HEAD HEIGHT 4.2 MILLIMETERS MAXIMUM
PART NAME ASSIGNED BY CONTROLLING AGENCY HHCS - M6-1.00 X 25MM, SST
FASTENER LENGTH 25.0 MILLIMETERS NOMINAL
WIDTH BETWEEN FLATS 10.0 MAJOR CENTIMETERS
THREAD PITCH IN MILLIMETERS 1.0
THREAD LENGTH 24.7 MILLIMETERS NOMINAL
NOMINAL THREAD DIAMETER 6.0 MILLIMETERS

Restrictions/Controls & Freight Information | NSN 5305-01-591-4573

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information