4730-00-277-6445

Find complete technical information, availability, and procurement data for: 4730-00-277-6445
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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

4730-00-277-6445

Item Name Code

22675

Assigment Date

01/01/1963 (63 years ago)

An adapter having machine threads (straight threads other than pipe or hose series) designed to accommodate a tube on one end or an unthreaded end designed to accommodate a tube. The other end has external or internal machine threads (straight threads other than pipe or hose series) and is designed to facilitate a gasket, preformed packing, washer, or the like to form a seal at the boss. It is designed to join a tube or tube fitting to a boss or boss fitting in a straight line on items such as tanks, housings, valve fittings, and the like. See also coupling, tube and nipple, tube.

4730-00-277-6445, tube to boss straight adapter

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-278-3245	No Name Available	01/24/1969
4730-00-595-3845	No Name Available	01/01/1963
4730-00-640-1176	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
2428141440	Tube to Boss Straight Adapter
3110092	Tube to Boss Straight Adapter
3115-2HT4D	Tube to Boss Straight Adapter
4730PL0744914	Tube to Boss Straight Adapter
4730PL1765415	Tube to Boss Straight Adapter
491 060	Tube to Boss Straight Adapter
5079D7	Tube to Boss Straight Adapter
946.20.65.503	Tube to Boss Straight Adapter
AN832-4D	Tube to Boss Straight Adapter
AS5406D04	Tube to Boss Straight Adapter
Z00.N7730062091	Tube to Boss Straight Adapter

FAQs

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

What is the FSCG of the NSN 4730-00-277-6445?

The FSCG of the NSN 4730-00-277-6445 is 4730

Does the NSN 4730-00-277-6445 have a Schedule B code assigned?

Yes, the Schedule B code is 7609000000

Does NSN 4730-00-277-6445 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 4730-00-277-6445 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-00-277-6445 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 4730-00-277-6445 was assigned to the Federal Catalog?

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