Boss Reducer NSN 4730-01-534-8659

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: 4730-01-534-8659

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Features and Characteristics

Thread Class

3a all ends

Reducer Type

Concentric

End Application

E-3a aircraft

Connection Style

External seat for gasket seal (boss) all ends

Connection Type

Threaded external boss all ends

Thread Size

0.562 inches 1st end

Seat Angle

12.0 degrees all ends

Outside Diameter Tube Accommodated

0.375 inches 1st end

Nominallength

1.219 inches

Part Name Assigned By Controlling Agency

Reducer, external thread, flareless tube

Special Features

Material corrosion resistant steel (15-5ph) with cadmium plating; universal ends (tube or boss)

Material

Stainless steel

Media For Which Designed

Hydraulic fluid single response

Surface Treatment

Cadmium

Surface Treatment Specification

Qq-p-416, type 2, class 2 federal specification single treatment response

Thread Series Designator

Unjf all ends

Specification Data

31343 - as21916 professional/industrial association standard

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

015348659

NSN

4730015348659

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AS21916

Cage Code:

81343

Status:

MSDS:

Part Number:

AS18280

Cage Code:

81343

Status:

MSDS:

Part Number:

MS21916V6-4P

Cage Code:

81343

Status:

MSDS:

Part Number:

4730015348659

Cage Code:

A00AM

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 7307992000
NAICS: 332919
SITC: 67959
Description: Other fittings nesoi of iron or nonalloy steel
End Use (Code 12110):
Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-01-534-8659

What are the manufacturers of nsn 4730015348659?

Society Of Automotive Engineers Inc (81343)
E.c.a Etablissement Central (A00AM)

Does this nsn 4730015348659 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730015348659
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 4730015348659 contain any precious metals?
No precious metal content.

Does nsn 4730015348659 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730015348659?
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:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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