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Tube Coupling Nut NSN 4730-01-255-5282

Item Description

An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. Excludes nut (1), tube coupling, reducing; and nut (1), union.

NSN 4730-01-255-5282 NSN: 4730-01-255-5282

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Lubrication
Dry film lubricant
Nut Style
Tube coupling
Nut Height
1.158 inches
Width Across Flats
1.125 inches
Length To Shoulder
0.907 inches
Smallest Inside Diameter
1.020 inches
Thread Series
Unj
Thready Qty Per Inch (tpi)
12
Thread Size
1.312 inches
Tube Outside Diameter
1.000 inches
Seat Angle
33.0 degrees
Special Features
Hexagon nut drilled for 1.000 in. Tube; lubricant dry film
Material
Stainless steel
Material Specification
Nas597 national specification single material response
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012555282
NSN
4730012555282

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
90-077-16H
Cage Code:
97499
Status:
A
MSDS:
Part Number:
FL82-16H
Cage Code:
1P147
Status:
A
MSDS:
Part Number:
AP727-16H
Cage Code:
01673
Status:
A
MSDS:
Part Number:
NA50003-16H
Cage Code:
52930
Status:
A
MSDS:
Part Number:
40559-16H
Cage Code:
77969
Status:
A
MSDS:
Part Number:
90-077
Cage Code:
97499
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318160000
  • NAICS: 332722
  • SITC: 69421
  • Description: Nuts of iron or steel
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-255-5282
What are the manufacturers of nsn 4730012555282?
Does this nsn 4730012555282 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012555282
An internally threaded nut which has either an internal seat or shoulder and/or is designed to be used with a ferrule, to mate with the seat of an externally threaded tube fitting to form a leakproof connection. excludes nut (1), tube coupling, reducing; and nut (1), union.
Does nsn 4730012555282 contain any precious metals?
No precious metal content.
Does nsn 4730012555282 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012555282?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03859
FIIG:
A021A0
App. Key:
CX
Cond. Code:
1
Status:
A

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