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Tube Fitting Flared Sleeve NSN 4730-01-089-6503

Item Description

A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. The inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.

NSN 4730-01-089-6503 NSN: 4730-01-089-6503

Features and Characteristics

Casehardening Indicator
Not casehardened
Overall Length
0.562 inches
Metallic Hardness Rating
35.0 rockwell c and 40.0 rockwell c
Flange Width
0.219 inches
Flange Outside Diameter
0.682 inches
Seat Angle In Deg
33.0
Sleeve Outside Diameter
0.562 inches
Hose/tube Outside Diameter For Which Designed
0.500 inches
Material
Steel, mil-s-5626, comp 4140 or steel, mil-s-6758, comp 4130
Material
Steel comp 4140 or steel comp 4130
Surface Treatment
Cadmium and chromate
Style Designator
Sleeve
Surface Treatment
Cadmium, qq-p-416, type 2, class 3
Specification Data
76301-7-51 manufacturers specification
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
010896503
NSN
4730010896503

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7M51-8
Cage Code:
76301
Status:
A
MSDS:
Part Number:
7M51
Cage Code:
76301
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-089-6503
What are the manufacturers of nsn 4730010896503?
Does this nsn 4730010896503 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730010896503
A flanged cylindrical metallic item designed to be used on tubing to back up the flared end and to provide a bearing surface for the coupling nut, thereby reducing wear on the tubing flare. the inside diameter of the flanged end is countersunk to form a seat for the flare when assembled to a mating fitting.
Does nsn 4730010896503 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730010896503 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730010896503?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
18027
FIIG:
T385-J
App. Key:
JA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
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