1630-01-685-3613

Find complete technical information, availability, and procurement data for: 1630-01-685-3613
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Federal Supply Group

Aerospace Craft Components and Accessories

Federal Supply Classification

1630 Aircraft Wheel and Brake Systems

National Stock Number

1630-01-685-3613

Item Name Code

49580

Assigment Date

12/12/2019 (6 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.

brake system and marked as a flight and mission critical per global hawk engineering special features, rq-4a end item identification, brake sys control part name assigned by controlling agency

Product Characteristics

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

End Item Identification: rq-4a
Part Name Assigned By Controlling Agency: brake sys control
Special Features: brake system and marked as a flight and mission critical per global hawk engineering

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
1200E08003-21	Antiskid Control Unit
3671200E08003-21	Antiskid Control Unit
556-9-21	Antiskid Control Unit

FAQs

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

What is the FSCG of the NSN 1630-01-685-3613?

The FSCG of the NSN 1630-01-685-3613 is 1630

Does the NSN 1630-01-685-3613 have a Schedule B code assigned?

Yes, the Schedule B code is 8803200060

Does NSN 1630-01-685-3613 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 1630-01-685-3613 contain precious materials?

Precious metal content is unknown

Does NSN 1630-01-685-3613 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 1630-01-685-3613 was assigned to the Federal Catalog?

It was assigned 6 years ago, on Thu, Dec 12, 2019