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Boss Reducer NSN 4730-01-199-7897

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 4730-01-199-7897 NSN: 4730-01-199-7897

Features and Characteristics

Thread Class
3a 2nd end
Reducer Type
Concentric
Connection Style
External seat for gasket seal (boss) all ends
Connection Type
Threaded external boss all ends
Thready Qty Per Inch (tpi)
16 1st end
Thread Size
0.813 inches 1st end
Nominallength
1.270 inches
Material
Steel comp 304
Surface Treatment
Passivate
Surface Treatment Specification
Qq-p-35, type 2 federal specification single treatment response
Thread Series Designator
Unjf 2nd end
FSC
4730 Railing Fittings Lubrication Tube Pipe Hose
NIIN
011997897
NSN
4730011997897

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
1210C2473
Cage Code:
03538
Status:
A
MSDS:
Part Number:
1213E1665 FIND 230
Cage Code:
03538
Status:
A
MSDS:
Part Number:
1213E1665
Cage Code:
54497
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 4730-01-199-7897
What are the manufacturers of nsn 4730011997897?
Does this nsn 4730011997897 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4730011997897
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 4730011997897 contain any precious metals?
No precious metal content.
Does nsn 4730011997897 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4730011997897?
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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