4920-00-817-7519 TEST STAND,HYDRAULIC SYSTEM COMP Index 4730-00-817-7527 INVERTED NUT,TUBE COUPLING

National Stock Number:
4730-00-817-7525

Federal Supply Class:
4730

National Item Identification Number:
008177525

Description:
SLEEVE,COMPRESSION,TUBE-HOSE FIT

Detail:
A RING-SHAPED ITEM WHOSE OUTER SURFACE IS SO SHAPED AS TO FORM A SEAT FOR THE COUPLING NUT AND THE FITTING BETWEEN WHICH IT IS ASSEMBLED. IT IS DESIGNED TO BE SLIPPED OVER TUBING OR HOSE SO THAT TIGHTENING OF THE COUPLING NUT TO THE FITTING COMPRESSES THE SLEEVE AGAINST THE CIRCUMFERENCE OF THE TUBING OR HOSE THEREBY EFFECTING A TIGHT SEAL BETWEEN THE TUBING, OR HOSE FITTING AND COUPLING NUT.


Manufacturer Information:
4185-4077969RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD.
4185-4098159RUBBERCRAFT CORPORATION OF CALIFORNIA, LTD DBA RUBBER TECK DIVISION USE CAGE CODE 77969 FOR CATALOGING
NAS595-4030974AEROFIT, LLC
NAS595-40E30974AEROFIT, LLC
NAS595-40E80205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
NAS595-4080205NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE


Techincal Specification:
CASEHARDENING INDICATORNOT CASEHARDENED
HOSE/TUBE OUTSIDE DIAMETER FOR WHICH DESIGNED2.500 INCHES NOMINAL
OVERALL LENGTH0.603 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-18732, COND HT-200 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIALSTEEL COMP 431
METALLIC HARDNESS RATING20.0 MINIMUM ROCKWELL C AND 32.0 MAXIMUM ROCKWELL C
SEAT ANGLE IN DEG33.0
SLEEVE OUTSIDE DIAMETER2.778 INCHES NOMINAL
STYLE DESIGNATORDOUBLE BEVEL FLARELESS
SURFACE TREATMENTPASSIVATE


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