Product Details | PANEL SCREW ASSEMBLY

5305-01-203-8379 A headed, threaded fastening device over which may be assembled; (1) a stand-off; (2) a flanged bushing with washer(s) and/or a shouldered bushing without a flange, or it may have an internally threaded sleeve that is an integral part of the screw; a washer and an externally thread self-locking bushing that is driven by an inserted driver. Attached to panel by threaded bushing or by flaring end of stand-off, or bushing. Used in conjunction with a speed nut, nut plate, or driven into a threaded hole in the item that the panel is fastened to. May be spring loaded.

Part Alternates: PFC2M472, PFC2-M4-72 , PT25683816105008, PT2568-3-816105-008, V503791 , 6600483143000841, 660-04-831430-008-41, 5305-01-203-8379, 01-203-8379, 5305012038379, 012038379

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 20 MAR 1985 01-203-8379

Drawings & Photos | NSN 5305-01-203-8379


Demand History | NSN 5305-01-203-8379

Part Number Request Date QTY Origin
PFC2M472 2010-11-319 2000 US

Cross Reference | NSN 5305-01-203-8379

Part Number Cage Code Manufacturer
660-04-831430-008-41 U2982 BAE SYSTEMS DEFENCE SYSTEMS LTD
PFC2-M4-72 46384 PENN ENGINEERING & MANUFACTURING CORP.
PFC2-M4-72 FB589 TITANOX
PT2568-3-816105-008 U2982 BAE SYSTEMS DEFENCE SYSTEMS LTD
V503791 F6371 INEO DEFENSE SOPHIA ANTIPOLISVALBONNE

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Technical Data | NSN 5305-01-203-8379

Characteristic Specifications
THREAD SERIES DESIGNATOR ISO S
NOMINAL THREAD DIAMETER 4.0 MILLIMETERS
THREAD PITCH IN MILLIMETERS 0.7
EXTERNAL THREAD TOLERANCE CLASS 4H6G
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 72.0 MILLIMETERS NOMINAL
FASTENER LENGTH 11.4 MILLIMETERS NOMINAL
MATERIAL GLASS FIBER PRIMARY WASHER STEEL COMP 303 SPRING STEEL COMP 303 FASTENER
SURFACE TREATMENT PASSIVATE SPRING PASSIVATE FASTENER
HARDNESS RATING 70.0 ROCKWELL B NOMINAL THREADS
HEAD DIAMETER 9.8 MILLIMETERS NOMINAL
HEAD HEIGHT 2.2 MILLIMETERS NOMINAL
INTERNAL DRIVE STYLE D14 SLOT
MATERIAL ACCOMMODATED THICKNESS 2.80 MILLIMETERS MINIMUM AND 3.60 MILLIMETERS MAXIMUM
III PURCHASE DESCRIPTION IDENTIFICATION 46384-PFC2-M4-72

Restrictions/Controls & Freight Information | NSN 5305-01-203-8379

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.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information