5340-00-353-0461

Find complete technical information, availability, and procurement data for: 5340-00-353-0461
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-353-0461

Item Name Code

29785

Assigment Date

01/01/1961 (65 years ago)

0.344 inches nominal hole diameter, 1.752 inches nominal inside diameter, 4.188 inches nominal bolt circle diameter, circular recess cross-sectional shape style, 0.406 inches nominal flange thickness

Product Characteristics

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

Cross-Sectional Shape Style: circular recess
Inside Diameter: 1.752 inches nominal
Hole Diameter: 0.344 inches nominal
Bolt Circle Diameter: 4.188 inches nominal
Flange Thickness: 0.406 inches nominal
Peripheral Shape Style: round, four ears and holes
Body Radius: 2.094 inches nominal
Inverted Radius: 0.187 inches nominal
Ear Radius: 0.312 inches nominal
First Recess Inside Height: 0.875 inches nominal
Inside Corner Radius: 0.094 inches nominal
Body Thickness: 0.436 inches nominal
First Recess Diameter: 3.250 inches nominal
Outside Corner Radius: 0.250 inches nominal
Body Outside Radius: 0.063 inches nominal
Securing Device Type: threaded fastener
Mounting Opening Shape Style: unthreaded hole
Features Provided: observation facility
Inside Angle: 90.0 degrees nominal
Material: iron cast

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4310-00-407-4867	No Name Available	09/17/1971

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
168681R1	Access Cover
7413696	Access Cover
SG1299	Access Cover

FAQs

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

What is the FSCG of the NSN 5340-00-353-0461?

The FSCG of the NSN 5340-00-353-0461 is 5340

Does the NSN 5340-00-353-0461 have a Schedule B code assigned?

Yes, the Schedule B code is 7325990000

Does NSN 5340-00-353-0461 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 5340-00-353-0461 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-353-0461 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 5340-00-353-0461 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961