Product Details | HEXAGON HEAD CAP SCREW

5305-01-556-3972 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: B1831BH038C056N, 5305-01-556-3972, 01-556-3972, 5305015563972, 015563972

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 01-556-3972

Demand History | NSN 5305-01-556-3972

Part Number Request Date QTY Origin
5305-01-556-3972 2008-10-297 125 DIBBS
5305-01-556-3972 2008-06-182 100 DIBBS

Cross Reference | NSN 5305-01-556-3972

Part Number Cage Code Manufacturer
B1821BH038C056N 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
B1831BH038C056N 80204 AMERICAN NATIONAL STANDARDS INSTITUTE, INCORPORATED
MS90728-56 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5305-01-556-3972

Characteristic Specifications
III PART NAME ASSIGNED BY CONTROLLING AGENCY HEX HEAD CAP SCREW

Restrictions/Controls & Freight Information | NSN 5305-01-556-3972

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
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Category Code Description
No Freight Information