4730-00-814-9977

Find complete technical information, availability, and procurement data for: 4730-00-814-9977
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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

4730-00-814-9977

Item Name Code

18683

Assigment Date

01/01/1963 (63 years ago)

2.634 inches nominal overall length, 0.172 inches nominal concentric hole diameter, plain body style, 3a first end thread class, 2.141 inches minimum concentric hole depth

Product Characteristics

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

Body Style: plain
Concentric Hole Depth: 2.141 inches minimum
Concentric Hole Diameter: 0.172 inches nominal
Overall Length: 2.634 inches nominal
First End Thread Class: 3a
First End Thread Direction: right-hand
Width Across Flats: 0.687 inches nominal
First End Thread Length: 0.406 inches nominal
Wrenching Feature Style: hexagon
First Diameter From Wrenching Feature: 0.435 inches nominal
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter: 2.040 inches nominal
First Radial Fluid Hole Diameter: 0.172 inches nominal
Distance From First Radial Hole Center To End Of Bolt: 2.055 inches nominal
Length From Bearing Surface Of Wrenching Feature To Bolt End: 2.446 inches nominal
First End Thread Quantity Per Inch: 20
First End Thread Series Designator: unf
First End Nominal Thread Size: 0.438 inches
Material: steel comp 302
Material Document And Classification: mil-s-7720,cond b mil spec single material response
Surface Treatment: cadmium

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
32-69446-5	Fluid Passage Bolt

FAQs

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

What is the FSCG of the NSN 4730-00-814-9977?

The FSCG of the NSN 4730-00-814-9977 is 4730

Does the NSN 4730-00-814-9977 have a Schedule B code assigned?

Yes, the Schedule B code is 7307290000

Does NSN 4730-00-814-9977 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 4730-00-814-9977 contain precious materials?

Precious metal content is unknown

Does NSN 4730-00-814-9977 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 4730-00-814-9977 was assigned to the Federal Catalog?

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