4730-01-498-3656

Find complete technical information, availability, and procurement data for: 4730-01-498-3656
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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

4730-01-498-3656

Item Name Code

18683

Assigment Date

06/24/2002 (24 years ago)

A circular or moderately noncircular shaped item with an aperture. It is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. It is designed to seal between two nondeforming surfaces. It may have an inner and/or outer, solid or spiral wound compression ring(s).

plain body style, 3.125 inches nominal overall length, 1.875 inches nominal head diameter, 2.063 inches nominal concentric hole depth, 0.125 inches nominal concentric hole diameter

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
Head Diameter: 1.875 inches nominal
Concentric Hole Depth: 2.063 inches nominal
Concentric Hole Diameter: 0.125 inches nominal
Overall Length: 3.125 inches nominal
First End Connection Type: threaded external tube
First End Style Designator: plain
First End Thread Class: 2a
First End Thread Direction: right-hand
End Item Identification: kitty hawk cva 63
First End Thread Length: 0.563 inches nominal
Wrenching Feature Style: round
First Diameter From Wrenching Feature: 1.374 inches nominal
Length From Bearing Surface Of Wrenching Feature To End Of First Diameter: 1.562 inches nominal
First Radial Fluid Hole Diameter: 0.125 inches nominal
Distance From First Radial Hole Center To End Of Bolt: 2.063 inches nominal
Length From Bearing Surface Of Wrenching Feature To Bolt End: 2.875 inches nominal
Wrenching Feature Height: 0.250 inches nominal
First End Thread Series Designator: unc
First End Nominal Thread Size: 1.250 inches
Special Features: next higher assembly: door assembly hrwt pneu lh & rh, p/n 122-2404748 & p/n 122-2404750
Material: steel
Material Document And Classification: mil-s-890 alloy 2 mil spec single material response

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
2404752-43	Fluid Passage Bolt

FAQs

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

What is the FSCG of the NSN 4730-01-498-3656?

The FSCG of the NSN 4730-01-498-3656 is 4730

Does the NSN 4730-01-498-3656 have a Schedule B code assigned?

Yes, the Schedule B code is 7307992000

Does NSN 4730-01-498-3656 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 4730-01-498-3656 contain precious materials?

Item does not contain precious metal.

Does NSN 4730-01-498-3656 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 4730-01-498-3656 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Jun 24, 2002