Tube To Boss Tee NSN 4730-00-278-9480

Item Description

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. The boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. It may have side inlet(s). It is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. See also tee, tube; and tee, pipe to tube. Excludes connector, multiple, fluid pressure line.

NSN: 4730-00-278-9480

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Features and Characteristics

Thread Class

3b 3rd end

Connection Style

Gasket seal (boss) 3rd end

Leg Length

2.625 inches 1st end and 2.680 inches 1st end

Connection Type

Threaded internal boss 3rd end

Thready Qty Per Inch (tpi)

12 all ends

Thread Size

1.062 inches all ends

Seat Angle

37.0 degrees 2nd end

Outside Diameter Tube Accommodated

0.750 inches 1st end

Material

Steel comp 1137 or steel comp 1141

Material Specification

66, aisi/sae 1137 federal standard 1st material response or 66, aisi/sae 1141 federal standard 2nd material response

Surface Treatment

Cadmium and paint

Surface Treatment Specification

Qq-p-416, type 1, cl 2 federal specification single treatment response outside

Thread Series Designator

Unj all ends

Specification Data

96906-ms24388 government standard and 81349-mil-f-5509 government specification

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

002789480

NSN

4730002789480

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

MS24388-12

Cage Code:

96906

Status:

MSDS:

Part Number:

MIL-F-5509

Cage Code:

81349

Status:

MSDS:

Part Number:

AN783-12

Cage Code:

88044

Status:

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 4730-00-278-9480

What are the manufacturers of nsn 4730002789480?

Does this nsn 4730002789480 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730002789480
A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. the tube connection(s) has machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or is unthreaded and designed to accommodate a tube. the boss connection(s) has external or internal machine threads (straight threads other than pipe or hose series), and is designed to facilitate a gasket, preformed packing, washer, or the like, to form a seal at the boss. it may have side inlet(s). it is used as a junction at the intersection of a tube or fitting and a boss or boss fitting on items such as a tank, housing, valve fitting, or the like. see also tee, tube; and tee, pipe to tube. excludes connector, multiple, fluid pressure line.

Does nsn 4730002789480 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730002789480 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730002789480?
No known electrostatic discharge.

Identification Group

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

INC

FIIG

App. Key

Cond. Code

Status

INC:

22683

FIIG:

A080B0

App. Key:

Cond. Code:

Status:

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Certificate of Conformance
Quality Inspected Parts
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