4730-00-639-9829

Find complete technical information, availability, and procurement data for: 4730-00-639-9829
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4730 Hose, Pipe, Tube, Lubrication and Railing Fittings

National Stock Number

4730-00-639-9829

Item Name Code

03332

Assigment Date

01/01/1963 (63 years ago)

2.156 inches nominal 2nd end leg length, 3a 1st end bulkhead thread class, aircraft application end item identification, 3.094 inches nominal 1st end leg length, beaded (hose) all ends connection style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 3a 1st end bulkhead
End Item Identification: aircraft application
Connection Style: beaded (hose) all ends
Leg Length: 2.156 inches nominal 2nd end
Leg Length: 3.094 inches nominal 1st end
Connection Type: unthreaded external hose all ends
Thread Quantity Per Inch: 12 1st end bulkhead
Nominal Thread Size: 1.062 inches 1st end bulkhead
Flow Angle: 90.0 degrees
Nominal Inside Diameter Hose Accommodated: 0.750 inches all ends
Material: aluminum alloy overall
Surface Treatment: anodize outside
Surface Treatment Document And Classification: mil-a-8625 mil spec single treatment response outside
Thread Series Designator: unj 1st end bulkhead
Specification/Standard Data: 88044-an848 government standard and 81343-as4843 professional/industrial association standard

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-287-1087	No Name Available	01/01/1963

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
AN848-12D	Hose Elbow
AS4843-12D	Hose Elbow

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4730-00-639-9829?

The FSCG of the NSN 4730-00-639-9829 is 4730

Does the NSN 4730-00-639-9829 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-00-639-9829 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 4730-00-639-9829 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-00-639-9829 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 4730-00-639-9829 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963