2040-00-218-0774

Find complete technical information, availability, and procurement data for: 2040-00-218-0774
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Federal Supply Group

Ship and Marine Equipment

Federal Supply Classification

2040 Marine Hardware and Hull Items

National Stock Number

2040-00-218-0774

Item Name Code

13122

Assigment Date

01/01/1963 (63 years ago)

A device fabricated of sheet or cast metal, consisting of an air scoop or a hood with provisions for mounting on the deck of a boat or ship to provide ventilation for the inclosed space below. The hood or head may have either an integral mounting flange or a separable base.

78.625 inches nominal overall height, included waterproof feature, round bottom opening shape, 29.000 inches nominal inside length, 36.000 inches nominal inside diameter

Product Characteristics

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

Inside Diameter: 36.000 inches nominal
Overall Height: 78.625 inches nominal
Inside Length: 29.000 inches nominal
Waterproof Feature: included
Bottom Opening Shape: round
Mouth Opening Shape: round
Mouth Opening Inside Diameter: 63.500 inches nominal
Mouth Opening Inside Height: 10.750 inches nominal
Integral Mounting Base: not included
Ventilator Type: fixed position
Deck Plate: not included
Ventilation Closing Device: included
Below Deck Closing Feature: included
Insectproof Feature: not included
Material: steel
Surface Treatment: zinc
Style Designator: mushroom type

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
S3801-860382	Deck Ventilator
S3801-860382ANDS3801-860383	Deck Ventilator
S3801-860383	Deck Ventilator

FAQs

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

What is the FSCG of the NSN 2040-00-218-0774?

The FSCG of the NSN 2040-00-218-0774 is 2040

Does NSN 2040-00-218-0774 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 2040-00-218-0774 contain precious materials?

Item does not contain precious metal.

Does NSN 2040-00-218-0774 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 2040-00-218-0774 was assigned to the Federal Catalog?

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