743473-3

View detailed technical data, stock status, and sourcing information for: 743473-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5365 Bushings, Rings, Shims and Spacers

National Stock Number

5365-01-344-6757

Item Name Code

20349

Assigment Date

09/05/1991 (34 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.

0.235 inches minimum and 0.265 inches maximum outside corner radius, 2.784 inches nominal bolt circle diameter, 0.215 inches minimum and 0.229 inches maximum hole diameter, 3.501 inches minimum and 3.511 inches maximum aperture diameter, 4 bolt hole quantity

Product Characteristics

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

Hole Diameter: 0.215 inches minimum and 0.229 inches maximum
Bolt Circle Diameter: 2.784 inches nominal
Aperture Diameter: 3.501 inches minimum and 3.511 inches maximum
Outside Corner Radius: 0.235 inches minimum and 0.265 inches maximum
Bolt Hole Quantity: 4
Construction: one-piece
Material: steel comp 301 or steel comp 302 or steel comp 304
Material Document And Classification: mil-s-5059 mil spec all material responses
Surface Treatment: passivate
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response
Style Designator: non-circular w/aperture

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
743473-3	Shim

FAQs

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

What is the FSCG of the NSN 5365-01-344-6757?

The FSCG of the NSN 5365-01-344-6757 is 5365

Does the NSN 5365-01-344-6757 have a Schedule B code assigned?

Yes, the Schedule B code is 7326908695

Does NSN 5365-01-344-6757 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 5365-01-344-6757 contain precious materials?

Item does not contain precious metal.

Does NSN 5365-01-344-6757 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5365-01-344-6757 was assigned to the Federal Catalog?

It was assigned 34 years ago, on Thu, Sep 5, 1991