4820-00-673-1271

Find complete technical information, availability, and procurement data for: 4820-00-673-1271
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-673-1271

Item Name Code

22113

Assigment Date

01/01/1963 (63 years ago)

An irregularly shaped item, that revolves around an axis, or slides within limits, which actuates other parts by contact to change the direction, speed and/or timing of a part in motion. A shaft is not included. It usually is part of a camshaft (as modified).

45.0 rockwell c minimum and 50.0 rockwell c maximum overall hardness rating, 0.265 inches minimum and 0.305 inches maximum flange seat to disk end height, 0.746 inches minimum and 0.747 inches maximum flange diameter, 0.378 inches minimum and 0.379 inches maximum body inside diameter, 0.190 inches minimum and 0.210 inches maximum under flange height

Product Characteristics

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

Flange Diameter: 0.746 inches minimum and 0.747 inches maximum
Body Inside Diameter: 0.378 inches minimum and 0.379 inches maximum
Flange Seat To Disk End Height: 0.265 inches minimum and 0.305 inches maximum
Under Flange Height: 0.190 inches minimum and 0.210 inches maximum
Hardness Rating: 45.0 rockwell c minimum and 50.0 rockwell c maximum overall
Seating Surface Shape: flat
Material: steel overall
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
1012480	Valve Seat

FAQs

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

What is the FSCG of the NSN 4820-00-673-1271?

The FSCG of the NSN 4820-00-673-1271 is 4820

Does the NSN 4820-00-673-1271 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-00-673-1271 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 4820-00-673-1271 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-00-673-1271 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 4820-00-673-1271 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963