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Union Nut NSN 4730-01-497-8044

Item Description

An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. The threaded portion is used to engage the thread piece of a union, union elbor or the like. Excludes nut (1), tube coupling.

NSN 4730-01-497-8044 NSN: 4730-01-497-8044

Features and Characteristics

Thread Class
2a
Thread Direction
Right-hand
Shoulder Width
0.188 inches
Nut Style
Hexagon
Nut Height
0.593 inches
End Application
Nha tube assembly enviro ctrl
Width Across Flats
1.375 inches
Smallest Inside Diameter
0.750 inches
Thread Series
Unf
Shoulder Step Width
0.188 inches
Shoulder Seat Diameter
0.906 inches
Thready Qty Per Inch (tpi)
12
Thread Size
1.250 inches
Maximum Working Pressure Rating And Service For Which Designed
6000.0 pounds per square inch oil
Part Name Assigned By Controlling Agency
Mark viii 0-seal union nut
Special Features
Surface treatment is tiodize
Material
Titanium
Surface Treatment
Anodize
Supplementary Features
Includes 2 lockwire holes on opposite corners
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014978044
NSN
4730014978044

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H850N-12-T2-LW-Z
Cage Code:
99565
Status:
A
MSDS:
Part Number:
7326713 FIND 2
Cage Code:
53711
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8108908000
  • NAICS: 331491
  • SITC: 69985
  • Description: Other wrought titanium, nesoi
  • End Use (Code 12290):
    Nonferrous metals, other

Q & A

Frequently asked questions for NSN 4730-01-497-8044
What are the manufacturers of nsn 4730014978044?
Does this nsn 4730014978044 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014978044
An internally threaded nut which has an internal seat or shoulder designed to engage the nut retaining flange of a union tailpiece. the threaded portion is used to engage the thread piece of a union, union elbor or the like. excludes nut (1), tube coupling.
Does nsn 4730014978044 contain any precious metals?
No precious metal content.
Does nsn 4730014978044 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014978044?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
19964
FIIG:
A021A0
App. Key:
DB
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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