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Union Nut NSN 4730-01-540-7657

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 4730-01-540-7657 NSN: 4730-01-540-7657

Features and Characteristics

End Application
Tb ay, oxygen, p63 port rack ops
Criticality Code Justification
Zzzy
Reference Number Differentiating Characteristics
Material controlled iaw ss800-ag-man-010/p9290 system certification procedures and criteria manual for deep submergence systems and requires cleaning, packing, and marking iaw mil-std-1622 or mil-std-1330 as deemed applicable; critical item for safety and survival of deep submergence research and rescue vehicals as differentiated by special test features
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
015407657
NSN
4730015407657

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
H850N-6-NAB-LW
Cage Code:
99565
Status:
A
MSDS:
Part Number:
5793637-80
Cage Code:
53711
Status:
A
MSDS:
Part Number:
6394656 FIND 001
Cage Code:
53711
Status:
A
MSDS:
Part Number:
5793637-80D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
6394656 FIND 001D0
Cage Code:
03950
Status:
A
MSDS:
Part Number:
H850N-6-NAB-LWD0
Cage Code:
03950
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 4730-01-540-7657
What are the manufacturers of nsn 4730015407657?
Does this nsn 4730015407657 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730015407657
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 4730015407657 contain any precious metals?
No precious metal content.
Does nsn 4730015407657 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730015407657?
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
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