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Union Tailpiece NSN 4730-01-399-1531

Item Description

A fitting used with a union nut and thread piece to form a union.

NSN 4730-01-399-1531 NSN: 4730-01-399-1531

Features and Characteristics

Thread Direction
Right-hand
Overall Length
Between 2.835 inches and 2.865 inches
Thread Size
1/4-28
End Application
Aircraft; engine; c17
Screw Thread Series Designator
Unjf
Tubing Outside Diameter
0.125 inches
End Connection Type
Threaded
Screw Thread Location
Internal
Special Features
Surface treatment per specification pwa 388; both ends thd'd 0.250-28unjf-3b; 4 holes 0.067-0.057in.; pratt and whitney will not release drawings
Material
Steel, ams 5645
Material
Steel comp 321
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
013991531
NSN
4730013991531

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1B4942
Cage Code:
77445
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-399-1531
What are the manufacturers of nsn 4730013991531?
Does this nsn 4730013991531 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730013991531
A fitting used with a union nut and thread piece to form a union.
Does nsn 4730013991531 contain any precious metals?
No precious metal content.
Does nsn 4730013991531 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730013991531?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
04135
FIIG:
T385-Q
App. Key:
QA
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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