1560-00-187-5350

Find complete technical information, availability, and procurement data for: 1560-00-187-5350
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Federal Supply Group

Aerospace Craft and Structural Components

Federal Supply Classification

1560 Airframe Structural Components

National Stock Number

1560-00-187-5350

Item Name Code

27020

Assigment Date

09/08/1972 (53 years ago)

A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes:disk, valve, graphite impregnated and lubricated items.

1.000 inches nominal overall thickness, 3.250 inches nominal overall length, 2 mounting hole quantity, 1.750 inches nominal overall width, 0.217 inches minimum and 0.223 inches maximum mounting hole diameter

Product Characteristics

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

Overall Length: 3.250 inches nominal
Overall Width: 1.750 inches nominal
Mounting Hole Diameter: 0.217 inches minimum and 0.223 inches maximum
Mounting Hole Quantity: 2
Overall Thickness: 1.000 inches nominal
Connection Quantity: 6
Connection Diameter: 0.562 inches nominal
Metering Valves: not provided
Mounting Hole Location: manifold side
Material: aluminum alloy 7075
Material Document And Classification: qq-a-225/9, temper t7351 fed spec single material response

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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:

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123HM10059-511	Aircraft Fluid Manifold

FAQs

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

What is the FSCG of the NSN 1560-00-187-5350?

The FSCG of the NSN 1560-00-187-5350 is 1560

Does the NSN 1560-00-187-5350 have a Schedule B code assigned?

Yes, the Schedule B code is 8803909060

Does NSN 1560-00-187-5350 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 1560-00-187-5350 contain precious materials?

Item does not contain precious metal.

Does NSN 1560-00-187-5350 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 1560-00-187-5350 was assigned to the Federal Catalog?

It was assigned 53 years ago, on Fri, Sep 8, 1972