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Tube Coupling Nut NSN 4730-01-251-0927

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 4730-01-251-0927 NSN: 4730-01-251-0927

Features and Characteristics

Thread Class
3b
Thread Direction
Right-hand
Fabrication Method
Any acceptable
Nut Style
Tube coupling
Nut Height
Between 0.974 inches and 0.994 inches
Width Across Flats
Between 0.977 inches and 1.003 inches
Length To Shoulder
Between 0.677 inches and 0.697 inches
Smallest Inside Diameter
Between 0.690 inches and 0.695 inches
Thread Series
Unjf
Thready Qty Per Inch (tpi)
14
Thread Size
0.8750 inches
Tube Outside Diameter
0.625 inches
Seat Angle
Between 40.0 degrees and 50.0 degrees
Material
Steel comp 347
Material Specification
Qq-s-763 federal specification single material response
Specification Data
81205-bacn10cs manufacturers standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012510927
NSN
4730012510927

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
BACN10CS6D
Cage Code:
81205
Status:
A
MSDS:
Part Number:
2-03000-6D
Cage Code:
00624
Status:
A
MSDS:
Part Number:
AP1023-6D
Cage Code:
01673
Status:
A
MSDS:
Part Number:
FER22668-6D
Cage Code:
14397
Status:
A
MSDS:
Part Number:
US1932-6D
Cage Code:
50808
Status:
A
MSDS:
Part Number:
DBON10CS6D
Cage Code:
14798
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 4730-01-251-0927
What are the manufacturers of nsn 4730012510927?
Does this nsn 4730012510927 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012510927
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 4730012510927 contain any precious metals?
No precious metal content.
Does nsn 4730012510927 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012510927?
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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