1560-00-531-7623

Find complete technical information, availability, and procurement data for: 1560-00-531-7623
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Federal Supply Group

Aerospace Craft and Structural Components

Federal Supply Classification

1560 Airframe Structural Components

National Stock Number

1560-00-531-7623

Item Name Code

51575

Assigment Date

09/11/1974 (51 years ago)

A thin flat metal or plastic item of various peripheral shapes having a solid or laminated cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole and having a solid rectangular cross-section use disk, solid, plain. Items with either (1) a solid (not laminated) cross-section, or (2) a non-separable laminated cross-section with one hole centrally located, must have a thickness less than 0.006 inch (0.152 mm) for items less than 1/4 inch (6.35 mm) outside diameter or shortest distance across peripheral flats, and less than 0.016 inch (0.406 mm) for items 1/4 inch (6.35 mm) or more outside diameter, or shortest distance across peripheral flats. For items with thickness greater than those indicated above, see spacer, plate; washer, flat and spacer, ring. When thickness and/or outside diameter or shortest distance across peripheral flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance. See also shim stock, laminated; shim stock assortment, gasket; and bearing, washer, thrust.

qq-a-250/5 fed spec single material response material document and classification, unthreaded hole mounting opening shape style, aluminum alloy 2024 material, flat cross-sectional shape style, 0.191 inches minimum and 0.197 inches maximum hole diameter

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
Hole Diameter: 0.191 inches minimum and 0.197 inches maximum
Mounting Opening Shape Style: unthreaded hole
Material: aluminum alloy 2024
Material Document And Classification: qq-a-250/5 fed spec single material response

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
68A321149-2009	Aircraft Access Cover
68A321149-2015	Aircraft Access Cover

FAQs

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

What is the FSCG of the NSN 1560-00-531-7623?

The FSCG of the NSN 1560-00-531-7623 is 1560

Does the NSN 1560-00-531-7623 have a Schedule B code assigned?

Yes, the Schedule B code is 8807300060

Does NSN 1560-00-531-7623 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 1560-00-531-7623 contain precious materials?

Item does not contain precious metal.

Does NSN 1560-00-531-7623 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 1560-00-531-7623 was assigned to the Federal Catalog?

It was assigned 51 years ago, on Wed, Sep 11, 1974