5340-01-378-3042

Find complete technical information, availability, and procurement data for: 5340-01-378-3042
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-378-3042

Item Name Code

40223

Assigment Date

08/12/1993 (32 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.

0.166 inches minimum and 0.181 inches maximum all holes mounting hole diameter, 4 mounting hole quantity, 2.350 inches nominal width, 9.200 inches nominal length, 0.090 inches nominal thickness

Product Characteristics

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

Width: 2.350 inches nominal
Thickness: 0.090 inches nominal
Length: 9.200 inches nominal
Mounting Hole Diameter: 0.166 inches minimum and 0.181 inches maximum all holes
Mounting Hole Quantity: 4
Mounting Hole Type: unthreaded
Special Features: includes four slots, 0.800 in. by 0.166 in. min and 0.181 in. max w; mounting configuration: 8.700 in. c to c along lg and 0.750 in. c to c along w
Material: aluminum alloy 5052
Material Document And Classification: aa-q-250/8 fed spec single material response
Surface Treatment: chromate
Shape: rectangular
Surface Treatment Document And Classification: mil-c-5541, cl 1a mil spec single treatment 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
1425AS765	Mounting Plate

FAQs

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

What is the FSCG of the NSN 5340-01-378-3042?

The FSCG of the NSN 5340-01-378-3042 is 5340

Does NSN 5340-01-378-3042 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 5340-01-378-3042 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-378-3042 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 5340-01-378-3042 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Aug 12, 1993