4820-01-398-3437

Find complete technical information, availability, and procurement data for: 4820-01-398-3437
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-398-3437

Item Name Code

27565

Assigment Date

10/31/1994 (31 years ago)

An item designed to be mounted around the extended hub portion of a gear, wheel, or the like, to retain it securely to a shaft by compressing the slotted hub body. The item may also be used to clamp around a shaft, or the like, to prevent end motion or to retain it in position. Its compression quality is derived from a screw(s) or bolt(s) which may be a part of the item of supply. For items designed to secure directly to a shaft by use of setscrews, pins, or the like, see collar, shaft. Excludes:clamp, loop.

2 end connection quantity, mod 30,1/4in size,45psi special features

Product Characteristics

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

End Connection Quantity: 2
Special Features: mod 30,1/4in size,45psi

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
30 1/4IN 25T45PSI N-522	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-398-3437?

The FSCG of the NSN 4820-01-398-3437 is 4820

Does the NSN 4820-01-398-3437 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-398-3437 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 4820-01-398-3437 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-398-3437 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 4820-01-398-3437 was assigned to the Federal Catalog?

It was assigned 31 years ago, on Mon, Oct 31, 1994