Product Details | SETSCREW

5305-01-258-8199 An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Part Alternates: NAS108108D3L, NAS1081-08D3L, 5305-01-258-8199, 01-258-8199, 5305012588199, 012588199

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 08 JUL 1987 01-258-8199

Drawings & Photos | NSN 5305-01-258-8199


Cross Reference | NSN 5305-01-258-8199

Part Number Cage Code Manufacturer
NAS1081-08D3L 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5305-01-258-8199

Characteristic Specifications
THREAD SERIES DESIGNATOR UNJC
NOMINAL THREAD DIAMETER 0.1640 INCHES
THREAD QUANTITY PER INCH 32
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
FASTENER LENGTH 0.178 INCHES MINIMUM AND 0.198 INCHES MAXIMUM
MATERIAL STEEL COMP 4037 OR STEEL COMP 4137 OR STEEL COMP 8630 OR STEEL COMP 8740 OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-416 TY2 CL2 FED SPEC ALL TREATMENT RESPONSES OVERALL
HARDNESS RATING 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE C101 HEADLESS
INTERNAL DRIVE STYLE D5 HEXAGON
WIDTH ACROSS FLATS 0.0781 INCHES MINIMUM AND 0.0791 INCHES MAXIMUM
LOCKING FEATURE STRIP THREADS
POINT STYLE F20 CUP
SPECIFICATION/STANDARD DATA 80205-NAS1081 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD

Restrictions/Controls & Freight Information | NSN 5305-01-258-8199

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