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Boss Reducer NSN 4730-00-698-4043

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 4730-00-698-4043 NSN: 4730-00-698-4043

Features and Characteristics

Thread Class
3a all ends
Reducer Type
Concentric
Connection Style
Flared w/ gasket seal (boss) all ends
Connection Type
Threaded external boss all ends
Thread Size
0.438 inches 1st end
Nominallength
1.250 inches
Part Name Assigned By Controlling Agency
Fitting, union and reducer, flared
Material
Stainless steel
Material Specification
66 federal standard single material response
Surface Treatment
Passivate
Surface Treatment Specification
Mil-s-5002 military specification single treatment response inside
Thread Series Designator
Unf all ends
Furnished Items And Quantity
2 preformed packing
Specification Data
88044-an919 government standard
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
006984043
NSN
4730006984043

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
AS4841
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS5174
Cage Code:
81343
Status:
A
MSDS:
Part Number:
AS5174J0402
Cage Code:
8V613
Status:
A
MSDS:
Part Number:
AN919-1C
Cage Code:
73342
Status:
A
MSDS:
Part Number:
AN919-1J
Cage Code:
8V613
Status:
A
MSDS:
Part Number:
731788-1
Cage Code:
56232
Status:
A
MSDS:
Part Number:
MIL-F-5509
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MS24399J2
Cage Code:
96906
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 4730-00-698-4043
What are the manufacturers of nsn 4730006984043?
Does this nsn 4730006984043 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730006984043
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 4730006984043 contain any precious metals?
No precious metal content.
Does nsn 4730006984043 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730006984043?
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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