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Boss Reducer NSN 4730-00-057-4552

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 4730-00-057-4552 NSN: 4730-00-057-4552

Features and Characteristics

Thread Class
3b 1st end
Reducer Type
Concentric
Connection Style
Gasket seal (boss) 1st end
Connection Type
Threaded internal boss 1st end
Thread Size
0.562 inches 2nd end
Reduced Passage Inside Diameter
0.257 inches 1st end
Nominallength
1.109 inches
Material
Aluminum alloy
Surface Treatment
Anodize
Thread Series Designator
Unf all ends
Specification Data
96906-ms24397 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
000574552
NSN
4730000574552

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AN893-7D
Cage Code:
88044
Status:
A
MSDS:
Part Number:
MS24397D7
Cage Code:
71563
Status:
A
MSDS:
Part Number:
AS5172D0506L
Cage Code:
81343
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 4730-00-057-4552
What are the manufacturers of nsn 4730000574552?
Does this nsn 4730000574552 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730000574552
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 4730000574552 contain any precious metals?
Precious metal content is unknown.
Does nsn 4730000574552 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730000574552?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
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