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Union Nut NSN 4730-01-444-0681

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 4730-01-444-0681 NSN: 4730-01-444-0681

Features and Characteristics

End Application
Relief valve
Criticality Code Justification
Zzzy
Material
Copper alloy
Material Specification
Astm b61 assn standard single material response
Reference Number Differentiating Characteristics
Quality control iaw navships 0948-045-7010 material identification and control instruction for level 1 items
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
014440681
NSN
4730014440681

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
A7559.001.130
Cage Code:
01343
Status:
A
MSDS:
Part Number:
20202 FIND 37
Cage Code:
01343
Status:
A
MSDS:
Part Number:
20202 FIND 37L1
Cage Code:
03950
Status:
A
MSDS:
Part Number:
A7559.001.130L1
Cage Code:
03950
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7415290000
  • NAICS: 332722
  • SITC: 69432
  • Description: Copper screws, nuts, bolts, rivets, and other fasteners not threaded
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-444-0681
What are the manufacturers of nsn 4730014440681?
Does this nsn 4730014440681 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730014440681
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 4730014440681 contain any precious metals?
No precious metal content.
Does nsn 4730014440681 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730014440681?
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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