16B6506-21

View detailed technical data, stock status, and sourcing information for: 16B6506-21
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Federal Supply Group

Aerospace Craft and Structural Components

Federal Supply Classification

1560 Airframe Structural Components

National Stock Number

1560-01-252-9265

Item Name Code

51575

Assigment Date

04/10/1987 (39 years ago)

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

56.300 inches nominal length, 23.300 inches nominal width, 67 hole quantity along length, rectangle, multi holes peripheral shape style, arched cross-sectional shape style

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: arched
Width: 23.300 inches nominal
Peripheral Shape Style: rectangle, multi holes
Length: 56.300 inches nominal
Hole Quantity Along Length: 67
Hole Quantity Along Width: 43
Distance Between Holes Along Length: 1.360 inches nominal
Distance Between Holes Along Width: 0.920 inches nominal
Distance Between Hole Centerline And First Hole Along Length: 1.070 inches nominal
Distance Between Hole Centerline And First Hole Along Width: 1.510 inches nominal
Distance From First Hole Centerline To End Along Length: 0.670 inches nominal
Distance From First Hole Centerline To End Along Width: 2.350 inches nominal
Corner Hole Centerline Radius: 0.125 inches nominal
Inside Corner Radius: 15.910 inches nominal
Body Thickness: 1.550 inches nominal
Securing Device Type: threaded fastener
End Item Identification: f-16c/d
Special Features: eng rh lwr access
Material: aluminum alloy

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1560-01-213-8436	No Name Available	10/01/1999

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
16B6506-21	Aircraft Access Cover
16B6506-31	Aircraft Access Cover

FAQs

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

What is the FSCG of the NSN 1560-01-252-9265?

The FSCG of the NSN 1560-01-252-9265 is 1560

Does the NSN 1560-01-252-9265 have a Schedule B code assigned?

Yes, the Schedule B code is 8807300060

Does NSN 1560-01-252-9265 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 1560-01-252-9265 contain precious materials?

Item does not contain precious metal.

Does NSN 1560-01-252-9265 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 1560-01-252-9265 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Apr 10, 1987