74A731221-2009

View detailed technical data, stock status, and sourcing information for: 74A731221-2009
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Federal Supply Group

Aerospace Craft and Structural Components

Federal Supply Classification

1560 Airframe Structural Components

National Stock Number

1560-01-318-1139

Item Name Code

51576

Assigment Date

04/13/1990 (36 years ago)

A rigid item of various shapes permanently attached to a structure of an aircraft, designed to provide access for inspection, service, replacement of components and/or adjustments. It is designed to be attached by means of hinges or similar device. It may include self-closing features and have a quick release or other type latching to permit access with a minimum of effort. It may include an observation window. Excludes:cover, access; cover access, aircraft; door, access; door, aircraft and all doors not specficially designed to provide access for the purposes listed above.

rectangle, no holes peripheral shape style, flat cross-sectional shape style, 20.080 inches nominal length, 0.100 inches nominal body thickness, 6.680 inches nominal width

Product Characteristics

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

Cross-Sectional Shape Style: flat
Width: 6.680 inches nominal
Peripheral Shape Style: rectangle, no holes
Length: 20.080 inches nominal
Body Thickness: 0.100 inches nominal
Securing Device Type: hinge and special
End Item Identification: aircraft model f-18
Material: aluminum alloy 2024

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1560-01-223-8049	No Name Available	03/01/2006
1560-01-261-2938	No Name Available	06/01/2008

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
10105068	Aircraft Access Door
74A731221-2009	Aircraft Access Door
74A731221-2017	Aircraft Access Door

FAQs

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

What is the FSCG of the NSN 1560-01-318-1139?

The FSCG of the NSN 1560-01-318-1139 is 1560

Does the NSN 1560-01-318-1139 have a Schedule B code assigned?

Yes, the Schedule B code is 8807909060

Does NSN 1560-01-318-1139 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 1560-01-318-1139 contain precious materials?

Item does not contain precious metal.

Does NSN 1560-01-318-1139 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 1560-01-318-1139 was assigned to the Federal Catalog?

It was assigned 36 years ago, on Fri, Apr 13, 1990