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AP378T040604 Tube Tee

4730-01-016-9695

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Official Item Classification

Name
Tube Tee
Part Number
AP378T040604
(NSN) National Stock Number
4730-01-016-9695
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
03809
(FIIG) Federal Item Identification Guide
A080B0
Date
02/26/1976 (50 years ago)

3a 2nd end thread class, inverted flare (tube) 2nd end connection style, 3a 3rd end thread class, swivel nut inverted flare (tube) 1st end connection style, 3b 1st end thread class

Specs & Compatibility

Thread Class

3a 2nd end

Thread Class

3a 3rd end

Thread Class

3b 1st end

Connection Style

swivel nut inverted flare (tube) 1st end

Connection Style

inverted flare (tube) 2nd end

Connection Style

inverted flare (tube) 3rd end

Leg Length

0.584 inches minimum and 0.609 inches maximum 2nd end

Leg Length

0.584 inches minimum and 0.609 inches maximum 3rd end

Leg Length

1.719 inches nominal 1st end

Connection Type

threaded external tube 2nd end

Connection Type

threaded external tube 3rd end

Connection Type

threaded internal tube 1st end

Thread Quantity Per Inch

20 1st end

Thread Quantity Per Inch

24 2nd end

Thread Quantity Per Inch

24 3rd end

Nominal Thread Size

0.438 inches 2nd end

Nominal Thread Size

0.438 inches 3rd end

Nominal Thread Size

0.562 inches 1st end

Seat Angle

8.0 degrees 3rd end

Seat Angle

8.5 degrees 1st end

Seat Angle

8.5 degrees 2nd end

Nominal Outside Diameter Tube Accommodated

0.250 inches 2nd end

Nominal Outside Diameter Tube Accommodated

0.250 inches 3rd end

Nominal Outside Diameter Tube Accommodated

0.375 inches 1st end

Special Features

inverted flare ends,black-plasic coated

Material

titanium alloy or titanium overall

Material Document And Classification

ams4965,6al-4v assn std single material response overall

Media For Which Designed

aeronautical fluid 1st response

Media For Which Designed

hydraulic fluid 2nd response

Surface Treatment

plastic outside

Thread Series Designator

unjs all ends

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0003809

Related Hardware Products

Part Number Description
07A093-04-06-04 Tube Tee
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AP378T040604 Tube Tee
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ST7M231T040604 Tube Tee

Frequently Asked Questions

What is the FSCG of the NSN 4730-01-016-9695?
The FSCG of the NSN 4730-01-016-9695 is 4730
Does NSN 4730-01-016-9695 require demilitarization?
"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"
Does NSN 4730-01-016-9695 contain precious materials?
Precious metal content is unknown
Does NSN 4730-01-016-9695 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 4730-01-016-9695 was assigned to the Federal Catalog?
It was assigned 50 years ago, on Thu, Feb 26, 1976