Product Details | MACHINE SCREW

5305-01-321-7938 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: 141071, 14107-1, 5305-01-321-7938, 01-321-7938, 5305013217938, 013217938

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 23 JUN 1990 01-321-7938

Drawings & Photos | NSN 5305-01-321-7938


Cross Reference | NSN 5305-01-321-7938

Part Number Cage Code Manufacturer
14107-1 15081 RICHARDS AIRCRAFT SUPPLY CO INC
14107-1 97852 STAR STAINLESS SCREW CO
14107-1 98810 AEROSONIC CORPORATION

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Technical Data | NSN 5305-01-321-7938

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.060 INCHES
THREAD QUANTITY PER INCH 80
THREAD CLASS 2A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
FASTENER LENGTH 0.156 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
SCREW MATERIAL COPPER ALLOY
HEAD STYLE A33 FILLISTER
HEAD DIAMETER 0.083 INCHES MINIMUM AND 0.096 INCHES MAXIMUM
HEAD HEIGHT 0.029 INCHES MINIMUM AND 0.038 INCHES MAXIMUM
INTERNAL DRIVE STYLE B10 SLOT
MANUFACTURERS CODE 98810
MFR SOURCE CONTROLLING REFERENCE 14107-1

Restrictions/Controls & Freight Information | NSN 5305-01-321-7938

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