2040-01-305-3790

Find complete technical information, availability, and procurement data for: 2040-01-305-3790
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Federal Supply Group

Ship and Marine Equipment

Federal Supply Classification

2040 Marine Hardware and Hull Items

National Stock Number

2040-01-305-3790

Item Name Code

17275

Assigment Date

08/04/1989 (37 years ago)

A rectangular or square shaped item with cover to be fitted in a deck or platform hatchway opening, used for access to other decks, or platforms or levels. The item may contain a marine scuttle. Excludes:door, metal, marine structural.

30.000 inches nominal opening width, 22.5 psi test pressure rating, 48.000 inches nominal opening length, flush installation design, individual dog operating control type

Product Characteristics

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

Opening Width: 30.000 inches nominal
Operating Control Type: individual dog
Installation Design: flush
Opening Length: 48.000 inches nominal
Test Pressure Rating: 22.5 psi
Operating Location: above
Spring Balance Feature: included
Hasp: not included
Scuttle: not included
Rectangular Hatch Hinge Location: short side
Material: steel panel
Supplementary Features: vertical spring

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
803-5959178 ASSY 2	Marine Hatch

FAQs

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

What is the FSCG of the NSN 2040-01-305-3790?

The FSCG of the NSN 2040-01-305-3790 is 2040

Does the NSN 2040-01-305-3790 have a Schedule B code assigned?

Yes, the Schedule B code is 8302494500

Does NSN 2040-01-305-3790 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 2040-01-305-3790 contain precious materials?

Item does not contain precious metal.

Does NSN 2040-01-305-3790 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 2040-01-305-3790 was assigned to the Federal Catalog?

It was assigned 37 years ago, on Fri, Aug 4, 1989