4820-01-446-4655

Find complete technical information, availability, and procurement data for: 4820-01-446-4655
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-446-4655

Item Name Code

32528

Assigment Date

07/03/1997 (29 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

strategic sealfit conversion ships class end item identification, 2.000 inches valve size for which designed, 28s-fs2 valve model number for which designed, threaded externally stem actuating end type, globe valve type for which designed

Product Characteristics

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

End Item Identification: strategic sealfit conversion ships class
Valve Type For Which Designed: globe
Valve Size For Which Designed: 2.000 inches
Stem Actuating End Type: threaded externally
Valve Model Number For Which Designed: 28s-fs2
Material: steel comp 410
Material Document And Classification: astm a276-410 assn std single material response

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
2IN 28S-FS2 ITEM 3	Fluid Valve Stem

FAQs

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

What is the FSCG of the NSN 4820-01-446-4655?

The FSCG of the NSN 4820-01-446-4655 is 4820

Does the NSN 4820-01-446-4655 have a Schedule B code assigned?

Yes, the Schedule B code is 8481909090

Does NSN 4820-01-446-4655 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 4820-01-446-4655 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-446-4655 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 4820-01-446-4655 was assigned to the Federal Catalog?

It was assigned 29 years ago, on Thu, Jul 3, 1997