5310-14-350-8280 WASHER,RECESSED Index 5310-14-350-9643 NUT,SELF-LOCKING,PLATE

National Stock Number:
5305-14-350-9415

Federal Supply Class:
5305

National Item Identification Number:
143509415

Description:
SCREW,CAP,SOCKET HEAD

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.


Manufacturer Information:
2212BC050016LF0111BUREAU NORMALISATION AERONAUTIQUEESPACE
22220BC050016F0111BUREAU NORMALISATION AERONAUTIQUEESPACE
22220BC050016LF0110AFNOR ASSOCIATION FRANCAISE DE NORMALISATION
22220BC050016LF0111BUREAU NORMALISATION AERONAUTIQUEESPACE
22220BC050016LF0188BLANC AERO INDUSTRIES - GROUPE LISIAEROSPACE
22220BC050016LF0236SAINT CHAMOND GRANAT SA
22220BC050016LF0434ALIGN AEROSPACE FRANCE SAS
22220BC050016LF1236PREAULT TECHNOLOGIES
22220BC050016LF4871LEFEBVRE STE DES ANCIENS ETS PAUL SA
22220BC050016LF6760DEMAT SA
22220BC050016LF7411MECAERO ARCONIC FASTENING SYSTEMS AND RINGS TOULOUSE
L22220-50-16BCLF0111BUREAU NORMALISATION AERONAUTIQUEESPACE


Techincal Specification:
EXTERNAL THREAD TOLERANCE CLASS4H
FASTENER LENGTH16.0 MILLIMETERS NOMINAL
HARDNESS RATING25.4 ROCKWELL C MINIMUM OVERALL AND 34.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER8.5 MILLIMETERS NOMINAL
HEAD HEIGHT5.0 MILLIMETERS NOMINAL
HEAD STYLEFLAT FILLISTER
HOLE CONFIGURATION STYLEROUND INTERNAL HEXAGON
HOLE DIAMETER1.2 MILLIMETERS NOMINAL
HOLE QUANTITY4
HOLE TYPEDRILLED
INTERNAL DRIVE STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONF3025 AIR 9160C MIL STD SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 35NC6 OVERALL
MINIMUM TENSILE STRENGTH880 MEGAPASCALS
MINIMUM YIELD STRENGTH740 MEGAPASCALS
NOMINAL THREAD DIAMETER5.0 MILLIMETERS
WIDTH ACROSS FLATS4.0 MILLIMETERS NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONNF L 09-753 CODE L NATIONAL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL AND CHROMATE OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD LENGTH13.0 MILLIMETERS NOMINAL
THREAD SERIES DESIGNATORISO M
THREAD PITCH IN MILLIMETERS0.8


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