4820-01-668-3335

Find complete technical information, availability, and procurement data for: 4820-01-668-3335
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-668-3335

Item Name Code

77777

Assigment Date

11/17/2017 (8 years ago)

A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.

shuts off air supply to the pump if the pump accelerates beyond the pre-adjusted setting due to an empty supply container, interrupted fluid supply to the pump, or excessive cavitation. 3/4 npt(f) inlet and outlet. includes optional 90 degree 3/4 npsm swivel outlet fitting. special features, pump runaway valve 224-040 part name assigned by controlling agency, 3/4 npt inlet and outlet. includes optional 90 degree 3/4 npsm swivel outlet fitting. supplementary features

Product Characteristics

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

Part Name Assigned By Controlling Agency: pump runaway valve 224-040
Special Features: shuts off air supply to the pump if the pump accelerates beyond the pre-adjusted setting due to an empty supply container, interrupted fluid supply to the pump, or excessive cavitation. 3/4 npt(f) inlet and outlet. includes optional 90 degree 3/4 npsm swivel outlet fitting.
Supplementary Features: 3/4 npt inlet and outlet. includes optional 90 degree 3/4 npsm swivel outlet fitting.

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
224-040	Runaway Valve

FAQs

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

What is the FSCG of the NSN 4820-01-668-3335?

The FSCG of the NSN 4820-01-668-3335 is 4820

Does NSN 4820-01-668-3335 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 4820-01-668-3335 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-668-3335 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 4820-01-668-3335 was assigned to the Federal Catalog?

It was assigned 8 years ago, on Fri, Nov 17, 2017