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Tube Coupling NSN 4730-01-274-8406

Item Description

A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. It is designed to join a tube or tube fitting to another tube or tube fitting. Excludes fittings with threaded external connections on both ends. Excludes nipple, pipe.

NSN 4730-01-274-8406 NSN: 4730-01-274-8406

Features and Characteristics

Thread Class
3a 1st end bulkhead
Connection Style
Swaged w/ grooves (tube) all ends
Connection Type
Unthreaded internal tube all ends
Thready Qty Per Inch (tpi)
12 1st end bulkhead
Thread Size
1.062 inches 1st end bulkhead
Outside Diameter Tube Accommodated
0.750 inches all ends
Nominallength
5.870 inches
Special Features
Polytetrafluoroethylene coat both ends internally 0.380 in. From the end
Material
Steel comp xm-10
Material Specification
Ams5656 assn standard single material response
Surface Treatment
Plastic polytetrafluoroethylene inside
Surface Treatment Specification
Qq-p-35 federal specification single treatment response outside
Style Designator
Swaged ends w/bulkhead
Thread Series Designator
Unj 1st end bulkhead
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012748406
NSN
4730012748406

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
C7856
Cage Code:
81755
Status:
A
MSDS:
Part Number:
D10325-12
Cage Code:
14798
Status:
A
MSDS:
Part Number:
C7856-12-2S
Cage Code:
81755
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7307994000
  • NAICS: 332919
  • SITC: 67959
  • Description: Other fittings nesoi of alloy steel not stainless
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-274-8406
What are the manufacturers of nsn 4730012748406?
Does this nsn 4730012748406 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012748406
A straight fitting 12 inches (304 mm) long or under having the same or different type of connection of the same size on both ends. it is designed to join a tube or tube fitting to another tube or tube fitting. excludes fittings with threaded external connections on both ends. excludes nipple, pipe.
Does nsn 4730012748406 contain any precious metals?
No precious metal content.
Does nsn 4730012748406 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012748406?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
06078
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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