53-78028-3

View detailed technical data, stock status, and sourcing information for: 53-78028-3
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 53-78028-3 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Aerospace Craft and Structural Components

Federal Supply Classification

1560 Airframe Structural Components

National Stock Number

1560-00-840-6903

Item Name Code

77777

Assigment Date

12/19/1966 (59 years ago)

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

aluminum alloy,2024,t3,qq-a-250-4,2.59 in. lg,0.70 in. w,2 holes,2.03 in. between hole centers general characteristics item description

Product Characteristics

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

General Characteristics Item Description: aluminum alloy,2024,t3,qq-a-250-4,2.59 in. lg,0.70 in. w,2 holes,2.03 in. between hole centers

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
53-78028-3	Generator Control Bracket

FAQs

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

What is the FSCG of the NSN 1560-00-840-6903?

The FSCG of the NSN 1560-00-840-6903 is 1560

Does the NSN 1560-00-840-6903 have a Schedule B code assigned?

Yes, the Schedule B code is 8803300060

Does NSN 1560-00-840-6903 require demilitarization?

Usml items - mutilation to the point of scrap required worldwide. (note 7).

Does NSN 1560-00-840-6903 contain precious materials?

Item does not contain precious metal.

Does NSN 1560-00-840-6903 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 1560-00-840-6903 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Mon, Dec 19, 1966