4730-00-477-1817

Find complete technical information, availability, and procurement data for: 4730-00-477-1817
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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

4730-00-477-1817

Item Name Code

03779

Assigment Date

06/18/1971 (55 years ago)

1-11-1/2 internal thread size, nptf external screw thread series designator, nptf internal screw thread series designator, right-hand external thread direction, 1-1/2-11-1/2 external thread size

Product Characteristics

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

External Thread Size: 1-1/2-11-1/2
Internal Thread Size: 1-11-1/2
External Screw Thread Series Designator: nptf
External Thread Direction: right-hand
Internal Screw Thread Series Designator: nptf
Internal Thread Direction: right-hand
Material: steel
Surface Treatment: cadmium
Style Designator: outside hexagon or octagon (partial or full thread optional)

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-808-9617	No Name Available	09/01/1981

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
1 1-2X1PTRS	Pipe Bushing
11-1-2X1PTRS	Pipe Bushing
171SP353	Pipe Bushing
24-16HB	Pipe Bushing

FAQs

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

What is the FSCG of the NSN 4730-00-477-1817?

The FSCG of the NSN 4730-00-477-1817 is 4730

Does the NSN 4730-00-477-1817 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-00-477-1817 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 4730-00-477-1817 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-477-1817 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 4730-00-477-1817 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jun 18, 1971