4820-01-449-3689

Find complete technical information, availability, and procurement data for: 4820-01-449-3689
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-449-3689

Item Name Code

37428

Assigment Date

09/29/1997 (28 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.

90800 document source, 5.250 in. o-rings 2; 2 in. o-rings 2; diaphragm nonsupply items and quantities, 5 component quantity, industrial component document origin

Product Characteristics

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

Component Quantity: 5
Component Document Origin: industrial
Document Source: 90800
Nonsupply Items And Quantities: 5.250 in. o-rings 2; 2 in. o-rings 2; diaphragm

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
5866-35SK	Valve Parts Kit

FAQs

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

What is the FSCG of the NSN 4820-01-449-3689?

The FSCG of the NSN 4820-01-449-3689 is 4820

Does the NSN 4820-01-449-3689 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-449-3689 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 4820-01-449-3689 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-449-3689 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 4820-01-449-3689 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Mon, Sep 29, 1997