Product Details | MACHINE SCREW

5305-01-320-1907 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: 1101111220, 11011112-20, 5305-01-320-1907, 01-320-1907, 5305013201907, 013201907

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 22 MAY 1990 01-320-1907

Drawings & Photos | NSN 5305-01-320-1907


Cross Reference | NSN 5305-01-320-1907

Part Number Cage Code Manufacturer
11011112-20 19200 US ARMY ARDEC RDECOM
11011112-20 19205 SPRINGFIELD ARMORY

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Technical Data | NSN 5305-01-320-1907

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.190 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.359 INCHES MINIMUM AND 0.453 INCHES MAXIMUM
FASTENER LENGTH 0.468 INCHES MINIMUM AND 0.530 INCHES MAXIMUM
SCREW MATERIAL STEEL COMP 8630
SCREW MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-6050 COND F MIL SPEC SINGLE MATERIAL RESPONSE
SCREW SURFACE TREATMENT CADMIUM
SCREW SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY 1 CL 3 FED SPEC SINGLE TREATMENT RESPONSE
HEAD STYLE A20 BINDING
HEAD DIAMETER 0.425 INCHES MINIMUM AND 0.445 INCHES MAXIMUM
HEAD HEIGHT 0.089 INCHES MINIMUM AND 0.099 INCHES MAXIMUM
INTERNAL DRIVE STYLE B10 SLOT

Restrictions/Controls & Freight Information | NSN 5305-01-320-1907

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