5340-00-646-8377

Find complete technical information, availability, and procurement data for: 5340-00-646-8377
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-646-8377

Item Name Code

20354

Assigment Date

01/01/1963 (63 years ago)

A rigid metal item usually fabricated from steel castings and/or welded steel pieces and designed with one or more hole(s) in line to accompany and hold, align, or support a nonrotating mechanical shaft. It has mounting holes for fastening to a supporting member or main body. It may have provision to accommodate a pin or threaded fastener to hold the shaft in a fixed position.

0.277 inches minimum and 0.290 inches maximum first leg hole diameter, 0.277 inches minimum and 0.290 inches maximum second leg hole diameter, 6.000 inches nominal second leg width, 4.218 inches nominal second leg distance between hole centers along width, 1.718 inches nominal second leg distance between hole centers along length

Product Characteristics

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

Second Leg Width: 6.000 inches nominal
First Leg Hole Diameter: 0.277 inches minimum and 0.290 inches maximum
Second Leg Hole Diameter: 0.277 inches minimum and 0.290 inches maximum
Second Leg Distance Between Hole Centers Along Width: 4.218 inches nominal
Second Leg Distance Between Hole Centers Along Length: 1.718 inches nominal
Second Leg Distance From Edge To Hole Center Along Width: 0.282 inches nominal
Second Leg Distance From Edge To Hole Center Along Length: 0.250 inches nominal
First Leg Width: 2.000 inches nominal
First Leg Distance Between Hole Centers Along Width: 1.250 inches nominal
First Leg Distance Between Hole Centers Along Length: 1.375 inches nominal
First Leg Distance From Edge To Hole Center Along Width: 0.250 inches nominal
First Leg Distance From Edge To Hole Center Along Length: 0.250 inches nominal
First Leg Style: square
First Leg Hole Arrangement Style: four holes
Second Leg Style: square
Second Leg Hole Arrangement Style: four holes
Material: steel
Material Document And Classification: qq-s-741 fed spec single material response
Surface Treatment: phosphate
Surface Treatment Document And Classification: tt-c-490 ty 1 fed 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
9032493	Double Angle Bracket

FAQs

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

What is the FSCG of the NSN 5340-00-646-8377?

The FSCG of the NSN 5340-00-646-8377 is 5340

Does NSN 5340-00-646-8377 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 5340-00-646-8377 contain precious materials?

Precious metal content is unknown

Does NSN 5340-00-646-8377 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 5340-00-646-8377 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963