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Tube Fitting Clinch Sleeve NSN 4730-00-444-7573

Item Description

A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. The cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. This firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.

NSN 4730-00-444-7573 NSN: 4730-00-444-7573

Features and Characteristics

Casehardening Indicator
Casehardened
Overall Length
Between 0.333 inches and 0.339 inches
Metallic Hardness Rating
40.0 rockwell c and 45.0 rockwell c
Flange Width
Between 0.096 inches and 0.102 inches
Flange Outside Diameter
Between 0.370 inches and 0.380 inches
Seat Angle In Deg
40.0
Sleeve Outside Diameter
Between 0.334 inches and 0.338 inches
Hose/tube Outside Diameter For Which Designed
0.250 inches
Special Features
Sleeve undercut 0.095 in. Min, 0.105 in. Max w, 0.012 in. Min, 0.016 in. Max deep adjacent to flange
Material
Steel, ams 5643
Material
Steel comp 630
Style Designator
Flareless
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
004447573
NSN
4730004447573

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
8687141
Cage Code:
19207
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-00-444-7573
What are the manufacturers of nsn 4730004447573?
Does this nsn 4730004447573 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730004447573
A flanged cylindrical item having a sharp cutting surface on the inside diameter at the end opposite the flange. the cutting edge, in use, is designed to imbed in the tubing due to pressure exerted when the outside diameter of the sleeve is forced into and against an angular seat. this firmly attaches the sleeve to the tubing and the flanged end then serves as a bearing surface for the coupling nut to bring the tubing into the mating fitting.
Does nsn 4730004447573 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730004447573 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730004447573?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18025
FIIG:
T385-J
App. Key:
JA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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