Boss Nipple NSN 4730-00-640-0461

Item Description

A straight, one-piece fitting used to join two bosses or boss fittings. Both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). It is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. The center section may be suitably shaped to accommodate a wrench.

NSN: 4730-00-640-0461

Stock Availability

NSN 4730006400461 availability
(as of 01/12/2024).

NE: 3914
NS: 286
AR: 6
SV: 4
OH: 1

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Related NSN

Major End Items End items to which 4730-00-640-0461 is a component of

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Features and Characteristics

Thread Class

3a all ends

End Application

Used on chinook helicopter ch-47

Connection Style

External seat for gasket seal (boss) all ends

Connection Type

Threaded external boss all ends

Thread Size

0.438 inches all ends

Nominallength

1.062 inches

Special Features

Used on grumman aircraft, model a10

Material

Steel

Surface Treatment

Cadmium

Style Designator

Flareless w/ center wrenching facility

Thread Series Designator

Unjf all ends

Specification Data

96906-ms21902 government standard

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

006400461

NSN

4730006400461

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AS18280

Cage Code:

81343

Status:

MSDS:

Part Number:

AS21902

Cage Code:

81343

Status:

MSDS:

Part Number:

MS21902-4

Cage Code:

81343

Status:

MSDS:

Part Number:

4730006400461

Cage Code:

SCY13

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 4730-00-640-0461

What are the manufacturers of nsn 4730006400461?

Society Of Automotive Engineers Inc (81343)
Military Standards (96906)
E.c.a Etablissement (SCY13)

Does this nsn 4730006400461 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730006400461
A straight, one-piece fitting used to join two bosses or boss fittings. both ends are the same size and have external machine threads (straignt threads other than pipe or hose series). it is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. the center section may be suitably shaped to accommodate a wrench.

Does nsn 4730006400461 contain any precious metals?
No precious metal content.

Does nsn 4730006400461 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730006400461?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

26952

FIIG:

A080B0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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