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Tube Elbow NSN 4730-01-256-7141

Item Description

A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. Both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. It may have side or heel inlet(s). See also elbow, pipe and connector, multiple, fluid pressure line.

NSN 4730-01-256-7141 NSN: 4730-01-256-7141

Features and Characteristics

Thread Class
3a 1st end bulkhead
End Application
Used on cobra/attack, ah-1t helicopter
Connection Style
Flared (tube) all ends
Leg Length
2.508 inches 1st end
Connection Type
Threaded external tube all ends
Thread Size
1.062 inches 2nd end
Seat Angle
37.0 degrees all ends
Flow Angle
90.0 degrees
Outside Diameter Tube Accommodated
0.750 inches 2nd end
Material
Aluminum
Thread Series Designator
Unjf 1st end bulkhead
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
012567141
NSN
4730012567141

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
F20833D1012
Cage Code:
00624
Status:
A
MSDS:
Part Number:
AP2664D1012
Cage Code:
01673
Status:
A
MSDS:
Part Number:
PA833D1012
Cage Code:
50948
Status:
A
MSDS:
Part Number:
110-083-7D
Cage Code:
97499
Status:
A
MSDS:
Part Number:
110-083
Cage Code:
97499
Status:
A
MSDS:
Part Number:
DC0833D1012
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: 7609000000
  • NAICS: 332919
  • SITC: 68427
  • Description: Aluminum tube or pipe fittings (couplings,elbows sleeves)
  • End Use (Code 12300):
    Finished metal shapes

Q & A

Frequently asked questions for NSN 4730-01-256-7141
What are the manufacturers of nsn 4730012567141?
Does this nsn 4730012567141 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730012567141
A fitting that forms an angle of less than 180 degrees (3.141 radians) from a straight flow. both connecting ends have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube or is unthreaded and designed to accommodate a tube. it may have side or heel inlet(s). see also elbow, pipe and connector, multiple, fluid pressure line.
Does nsn 4730012567141 contain any precious metals?
No precious metal content.
Does nsn 4730012567141 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730012567141?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
03771
FIIG:
A080B0
App. Key:
A
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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