Tube To Boss Tee NSN 4730-00-801-6663

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: 4730-00-801-6663

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Features and Characteristics

Thread Class

2a all ends

Maximum Operating Temp

250.0 degrees fahrenheit single response

End Application

Ukm tank, combat, ft, 120mm gun (m1a1)

Connection Style

Flareless (tube) 2nd end

Leg Length

0.891 inches 2nd end

Connection Type

Threaded external tube 2nd end

Maximum Operating Pressure

3000.0 pounds per square inch single response

Thread Size

0.438 inches all ends

Seat Angle

12.0 degrees 2nd end

Outside Diameter Tube Accommodated

0.250 inches 2nd end

Material

Stainless steel

Material Specification

Fed-std-66, 300 series federal standard single material response

Media For Which Designed

Hydraulic fluid 2nd response

Surface Treatment

Passivate

Surface Treatment Specification

Qq-p-35, type1 or 2 federal specification single treatment response

Thread Series Designator

Unf all ends

Furnished Items And Quantity

2 tube coupling nut w/sleeve and 1 preformed packing

Specification Data

96906-ms51841 government standard and 81343-j514 professional/industrial association standard

Nondefinitive Specification/std Data

26d figure

FSC

4730 Railing Fittings Lubrication Tube Pipe Hose

NIIN

008016663

NSN

4730008016663

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

4S5B4S

Cage Code:

98441

Status:

MSDS:

Part Number:

4S5BUS

Cage Code:

98441

Status:

MSDS:

Part Number:

MS51841-23SS

Cage Code:

96906

Status:

MSDS:

Part Number:

MS51841-3SS

Cage Code:

96906

Status:

MSDS:

Part Number:

MIL-F-18866

Cage Code:

81349

Status:

MSDS:

Part Number:

470466PC201

Cage Code:

08179

Status:

MSDS:

Part Number:

470467PCLN174

Cage Code:

08179

Status:

MSDS:

Part Number:

400307-4

Cage Code:

72599

Status:

MSDS:

Part Number:

4S5BUSS

Cage Code:

30780

Status:

MSDS:

Part Number:

4ST0USS

Cage Code:

45681

Status:

MSDS:

Foreign Trade & Schedule B

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

Schedule B Number: 7307290000
NAICS: 332919
SITC: 67956
Description: Stainless steel tube or pipe fittings nesoi
End Use (Code 12110):
Iron and steel products, other

Q & A

Frequently asked questions for NSN 4730-00-801-6663

What are the manufacturers of nsn 4730008016663?

Does this nsn 4730008016663 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 4730008016663
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 4730008016663 contain any precious metals?
Precious metal content is unknown.

Does nsn 4730008016663 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 4730008016663?
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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