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Boss Reducer NSN 4730-00-720-0231

Item Description

A straight fitting having a boss connection of a different size at each end. Both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. Excludes bushing (as modified).

NSN 4730-00-720-0231 NSN: 4730-00-720-0231

Features and Characteristics

Thread Class
3a all ends
Reducer Type
Concentric
Maximum Operating Temp
225.0 degrees fahrenheit single response
Connection Type
Threaded external boss all ends
Thready Qty Per Inch (tpi)
12 1st end
Maximum Operating Pressure
3000.0 pounds per square inch single response
Thread Size
1.062 inches 1st end
Reduced Passage Inside Diameter
0.406 inches 2nd end
Nominallength
1.625 inches
Material Specification
66, aisi/sae 304 or 316 federal standard single material response
Media For Which Designed
Hydraulic fluid single response
Surface Treatment
Passivate
Surface Treatment Specification
Mil-s-5002 military specification single treatment response inside
Thread Series Designator
Unjf 2nd end
Specification Data
81343-as21916 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
007200231
NSN
4730007200231

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MS21916J12-8
Cage Code:
96909
Status:
A
MSDS:
Part Number:
AS21916
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS18280
Cage Code:
81343
Status:
A
MSDS:
Part Number:
2-01090J1208
Cage Code:
00624
Status:
A
MSDS:
Part Number:
MS21916-12-8J
Cage Code:
96906
Status:
A
MSDS:
Part Number:
2-01090
Cage Code:
00624
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 4730-00-720-0231
What are the manufacturers of nsn 4730007200231?
Does this nsn 4730007200231 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730007200231
A straight fitting having a boss connection of a different size at each end. both connections have external or internal machine threads (straight threads other than pipe or hose series) and are designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. excludes bushing (as modified).
Does nsn 4730007200231 contain any precious metals?
No precious metal content.
Does nsn 4730007200231 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730007200231?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
23541
FIIG:
A080B0
App. Key:
A
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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