Product Details | SETSCREW

5305-00-957-3257 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: 61430050112, 5305-00-957-3257, 00-957-3257, 5305009573257, 009573257

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 18 MAY 1966 00-957-3257

Drawings & Photos | NSN 5305-00-957-3257


Cross Reference | NSN 5305-00-957-3257

Part Number Cage Code Manufacturer
61430050112 89944 KOLLSMAN, INC.

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Technical Data | NSN 5305-00-957-3257

Characteristic Specifications
THREAD SERIES DESIGNATOR UNF
NOMINAL THREAD DIAMETER 0.073 INCHES
THREAD QUANTITY PER INCH 72
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
THREAD LENGTH 0.188 INCHES MAXIMUM
FASTENER LENGTH 0.188 INCHES NOMINAL
MATERIAL STEEL COMP 303 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,GRADE 7 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
HEAD STYLE C101 HEADLESS
INTERNAL DRIVE STYLE D16 FOUR SPLINE
SPLINE MINOR DIAMETER 0.026 INCHES NOMINAL
SPLINE MAJOR DIAMETER 0.035 INCHES NOMINAL
SPLINE WIDTH 0.012 INCHES NOMINAL
POINT STYLE F19 FLAT
MANUFACTURERS CODE 89944
DESIGN CONTROL REFERENCE 61430050112

Restrictions/Controls & Freight Information | NSN 5305-00-957-3257

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