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AS1040T0404 Tube Elbow

4730-01-719-0353

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Official Item Classification

Name
Tube Elbow
Part Number
AS1040T0404
(NSN) National Stock Number
4730-01-719-0353
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
03771
(FIIG) Federal Item Identification Guide
A080B0
Date
03/26/2024 (2 years ago)

1.554 inches 1st end bulkhead nominal length, flared (tube) 2nd end connection style, flared (tube) 1st end bulkhead connection style, 3a all ends thread class, 0.726 inches 2nd end nominal length

Specs & Compatibility

Thread Class

3a all ends

Connection Style

flared (tube) 1st end bulkhead

Connection Style

flared (tube) 2nd end

Nominal Length

0.726 inches 2nd end

Nominal Length

1.554 inches 1st end bulkhead

Connection Type

threaded external tube 2nd end

Connection Type

threaded external tube 1st end bulkhead

Thread Quantity Per Inch

20 all ends

Nominal Thread Size

0.4375 inches all ends

Seat Angle

37.0 degrees all ends

Flow Angle

45.0 degrees

Nominal Outside Diameter Tube Accommodated

0.250 inches all ends

Material

titanium alloy body

Material Document And Classification

ams4928 aerospace material spec std single material response body

Surface Treatment

anodize body

Surface Treatment Document And Classification

ams2488 assn std single treatment response body

Style Designator

elbow

Thread Series Designator

unjf all ends

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0003771

Related Hardware Products

Part Number Description
AS1040T0404 Tube Elbow

Frequently Asked Questions

What is the FSCG of the NSN 4730-01-719-0353?
The FSCG of the NSN 4730-01-719-0353 is 4730
Does NSN 4730-01-719-0353 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 4730-01-719-0353 contain precious materials?
Item does not contain precious metal.
Does NSN 4730-01-719-0353 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 4730-01-719-0353 was assigned to the Federal Catalog?
It was assigned 2 years ago, on Tue, Mar 26, 2024