5340-01-383-2455

Find complete technical information, availability, and procurement data for: 5340-01-383-2455
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-383-2455

Item Name Code

16900

Assigment Date

11/19/1993 (32 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.

0.240 inches minimum and 0.260 inches maximum second leg width, 0.426 inches nominal first leg length, plain mounting hole type, 0.470 inches nominal second leg length, 0.172 inches minimum and 0.175 inches maximum first leg hole diameter

Product Characteristics

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

Mounting Hole Type: plain
First Leg Length: 0.426 inches nominal
Second Leg Length: 0.470 inches nominal
Second Leg Width: 0.240 inches minimum and 0.260 inches maximum
First Leg Hole Diameter: 0.172 inches minimum and 0.175 inches maximum
Second Leg Hole Diameter: 0.093 inches minimum and 0.098 inches maximum
Second Leg Distance From Edge To Hole Center Along Width: 0.125 inches nominal
Second Leg Distance From Edge To Hole Center Along Length: 0.341 inches nominal
First Leg Thickness: 0.060 inches nominal
Second Leg Thickness: 0.114 inches nominal
First Leg Width: 0.240 inches minimum and 0.260 inches maximum
First Leg Distance From Edge To Hole Center Along Width: 0.125 inches nominal
First Leg Style: square
First Leg Hole Arrangement Style: one hole
Second Leg Style: square
Features Provided: nut
Second Leg Relationship To First Leg: identical
First Leg Angle: 90.0 degrees nominal
Material: aluminum alloy 6061
Material Document And Classification: qq-a-250/11 fed spec single material response
Surface Treatment: anodize
Surface Treatment Document And Classification: mil-a-8625,type 1,cl 2 assn std single treatment response
Style Designator: angle

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
478938-01	Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-01-383-2455?

The FSCG of the NSN 5340-01-383-2455 is 5340

Does the NSN 5340-01-383-2455 have a Schedule B code assigned?

Yes, the Schedule B code is 8302500000

Does NSN 5340-01-383-2455 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 5340-01-383-2455 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-383-2455 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 5340-01-383-2455 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Fri, Nov 19, 1993