Product Details | MACHINE SCREW

5305-01-066-7795 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.

Part Alternates: 7S393A14, 7S39-3A14, 5305-01-066-7795, 01-066-7795, 5305010667795, 010667795

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 18 OCT 1978 01-066-7795

Drawings & Photos | NSN 5305-01-066-7795


Cross Reference | NSN 5305-01-066-7795

Part Number Cage Code Manufacturer
7S39-3A14 43999 BOEING COMPANY, THE DBA BOEING
7S393A14 32184 SABRELINER CORP

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Technical Data | NSN 5305-01-066-7795

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.344 INCHES NOMINAL
FASTENER LENGTH 1.219 INCHES NOMINAL
SCREW MATERIAL STEEL
SCREW SURFACE TREATMENT CADMIUM
HEAD STYLE A39 FLAT COUNTERSUNK
HEAD DIAMETER 0.278 INCHES NOMINAL
COUNTERSINK ANGLE 120.0 DEGREES NOMINAL
INTERNAL DRIVE STYLE B2 CROSS RECESS TYPE 11
MANUFACTURERS CODE 43999
DESIGN CONTROL REFERENCE 7S39-3A14

Restrictions/Controls & Freight Information | NSN 5305-01-066-7795

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