5340-01-620-4060

Find complete technical information, availability, and procurement data for: 5340-01-620-4060
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-620-4060

Item Name Code

67806

Assigment Date

07/23/2013 (13 years ago)

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

0.55 inches nominal hole diameter, 1.055 inches minimum and 1.065 inches maximum first counterbore depth, 2.22 inches minimum and 2.28 inches maximum outside/top flange diameter, 1.99 inches minimum and 2.05 inches maximum overall height, 1.14 inches minimum and 1.18 inches maximum first counterbore diameter

Product Characteristics

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

Hole Diameter: 0.55 inches nominal
Overall Height: 1.99 inches minimum and 2.05 inches maximum
Outside/Top Flange Diameter: 2.22 inches minimum and 2.28 inches maximum
First Counterbore Diameter: 1.14 inches minimum and 1.18 inches maximum
First Counterbore Depth: 1.055 inches minimum and 1.065 inches maximum
Part Name Assigned By Controlling Agency: bumper
Style Designator: flat top counterbored

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-01-689-6273	No Name Available	11/01/2023

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
31000-453	Bumper
31000-4531	Bumper
9677K24	Bumper
GBA-10	Bumper

FAQs

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

What is the FSCG of the NSN 5340-01-620-4060?

The FSCG of the NSN 5340-01-620-4060 is 5340

Does NSN 5340-01-620-4060 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 5340-01-620-4060 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-620-4060 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 5340-01-620-4060 was assigned to the Federal Catalog?

It was assigned 13 years ago, on Tue, Jul 23, 2013