34-1303-4

View detailed technical data, stock status, and sourcing information for: 34-1303-4
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Federal Supply Group

Aerospace Craft and Structural Components

Federal Supply Classification

1560 Airframe Structural Components

National Stock Number

1560-00-620-7621

Item Name Code

51575

Assigment Date

01/01/1963 (63 years ago)

An access cover which is an integral part of the airframe structure of an aircraft. Excludes:cover, access.

0.260 inches minimum and 0.265 inches maximum hole diameter, rectangle, rounded corners, multi holes peripheral shape style, 16.900 inches nominal width, flat, square or rectangular rib reinforced cross-sectional shape style, 0.150 inches nominal flange thickness

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, square or rectangular rib reinforced
Hole Diameter: 0.260 inches minimum and 0.265 inches maximum
Width: 16.900 inches nominal
Flange Thickness: 0.150 inches nominal
Peripheral Shape Style: rectangle, rounded corners, multi holes
Length: 54.100 inches nominal
Corner Radius: 0.031 inches nominal
Hole Quantity Along Length: 46
Hole Quantity Along Width: 34
Distance Between Holes Along Length: 2.309 inches nominal
Distance Between Holes Along Width: 1.900 inches nominal
Distance From First Hole Centerline To End Along Length: 0.500 inches nominal
Distance From First Hole Centerline To End Along Width: 0.500 inches nominal
Body Thickness: 0.300 inches nominal
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Material: aluminum alloy 7075
Material Document And Classification: qq-a-250/13,t6 fed spec single material response
Surface Treatment: anodize
Fsc Application Data: wing,airframe

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
34-1303-4	Aircraft Access Cover

FAQs

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

What is the FSCG of the NSN 1560-00-620-7621?

The FSCG of the NSN 1560-00-620-7621 is 1560

Does the NSN 1560-00-620-7621 have a Schedule B code assigned?

Yes, the Schedule B code is 8807300060

Does NSN 1560-00-620-7621 require demilitarization?

Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).

Does NSN 1560-00-620-7621 contain precious materials?

Item does not contain precious metal.

Does NSN 1560-00-620-7621 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 1560-00-620-7621 was assigned to the Federal Catalog?

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