4820-00-949-4939

Find complete technical information, availability, and procurement data for: 4820-00-949-4939
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-949-4939

Item Name Code

06693

Assigment Date

04/20/1966 (60 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

threaded connection type, 12.875 inches nominal overall height, open system for which designed, internal thread location, 12.000 inches nominal overall diameter

Product Characteristics

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

Overall Height: 12.875 inches nominal
Overall Diameter: 12.000 inches nominal
System For Which Designed: open
Thread Location: internal
Connection Type: threaded
Material: nickel alloy
Quantity: 1
Shape: round
Thread Size And Series/Type Designator: 1/4-18 npt

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
9040-6EPC26	Valve Float
971634-13-552	Valve Float

FAQs

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

What is the FSCG of the NSN 4820-00-949-4939?

The FSCG of the NSN 4820-00-949-4939 is 4820

Does the NSN 4820-00-949-4939 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-949-4939 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 4820-00-949-4939 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-949-4939 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 4820-00-949-4939 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Apr 20, 1966