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AN815-24 Tube Nipple

4730-00-221-2156

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Official Item Classification

Name
Tube Nipple
Part Number
AN815-24
(NSN) National Stock Number
4730-00-221-2156
(FSG) Federal Supply Group
47 Pipe, Tubing, Hose, And Fittings
(INC) Item Name Code
03783
(FIIG) Federal Item Identification Guide
A080B0
Date
01/01/1961 (65 years ago)

3a 1st end thread class, 3a 2nd end thread class, flared (tube) 2nd end connection style, flared (tube) 1st end connection style, threaded external tube 2nd end connection type

Specs & Compatibility

Thread Class

3a 1st end

Thread Class

3a 2nd end

Connection Style

flared (tube) 1st end

Connection Style

flared (tube) 2nd end

Connection Type

threaded external tube 2nd end

Connection Type

threaded external tube 1st end

Thread Quantity Per Inch

12 1st end

Thread Quantity Per Inch

12 2nd end

Nominal Thread Size

1.875 inches 1st end

Nominal Thread Size

1.875 inches 2nd end

Seat Angle

37.0 degrees 1st end

Seat Angle

37.0 degrees 2nd end

Nominal Outside Diameter Tube Accommodated

1.500 inches 1st end

Nominal Outside Diameter Tube Accommodated

1.500 inches 2nd end

Nominal Overall Length

2.531 inches

Material

steel overall

Surface Treatment

cadmium inside

Surface Treatment

cadmium outside

Style Designator

flared w/ center wrenching facility

Thread Series Designator

un 1st end

Thread Series Designator

un 2nd end

Specification/Standard Data

88044-an815 government standard

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.

Source of Supply Code

S9C

Pseudo Item Name Code

0003783

Related Hardware Products

Part Number Description
AN815-24 Tube Nipple

Frequently Asked Questions

What is the FSCG of the NSN 4730-00-221-2156?
The FSCG of the NSN 4730-00-221-2156 is 4730
Does the NSN 4730-00-221-2156 have a Schedule B code assigned?
Yes, the Schedule B code is 7307992000
Does NSN 4730-00-221-2156 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 4730-00-221-2156 contain precious materials?
Precious metal content is unknown
Does NSN 4730-00-221-2156 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 4730-00-221-2156 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961