4820-01-049-5125

Find complete technical information, availability, and procurement data for: 4820-01-049-5125
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-049-5125

Item Name Code

22113

Assigment Date

10/20/1977 (48 years ago)

A switch that is externally actuated by a device such as a push rod or button, which requires pushing for each actuation. The action may be momentary, with mechanical return. It consists of a body,switch and a push button. The item may include provisions for mounting indicating lamps or light emitting diodes in the actuator. Includes items consisting of individually separable switches that are physically interlocked, that have a common actuator, or are electrically connected. Excludes: light-switch; light-switch assembly; switch,beam selecting,headlight; switch,foot; switch,interlock; switch,pressure; switch,push-pull; switch,sensitive and switch assembly. For devices which start, stop, reverse, select and/or regulate the speed of a motor, see starter,motor and controller,motor.

0.885 inches minimum and 0.895 inches maximum flange seat to disk end height, 1.372 inches minimum and 1.375 inches maximum body outside diameter, 0.310 inches minimum and 0.321 inches maximum under flange height, 1.232 inches minimum and 1.244 inches maximum body inside diameter, 1.500 inches nominal flange diameter

Product Characteristics

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

Flange Diameter: 1.500 inches nominal
Body Outside Diameter: 1.372 inches minimum and 1.375 inches maximum
Body Inside Diameter: 1.232 inches minimum and 1.244 inches maximum
Flange Seat To Disk End Height: 0.885 inches minimum and 0.895 inches maximum
Under Flange Height: 0.310 inches minimum and 0.321 inches maximum
Seating Surface Shape: flat
Material: cobalt comp 6 face
Material: steel comp 410 body
Material Document And Classification: astm-a276 assn std 1st material response or astm-a479 assn std 1st material response body
Style Designator: plain flanged

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
23399REVM	Valve Seat
23399REVM PIECE	Valve Seat
23399REVM PIECE5 1-1/2IN	Valve Seat
2555-62-69	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-01-049-5125?

The FSCG of the NSN 4820-01-049-5125 is 4820

Does the NSN 4820-01-049-5125 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-049-5125 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 4820-01-049-5125 contain precious materials?

Precious metal content is unknown

Does NSN 4820-01-049-5125 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 4820-01-049-5125 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Thu, Oct 20, 1977