4820-00-845-4852

Find complete technical information, availability, and procurement data for: 4820-00-845-4852
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-00-845-4852

Item Name Code

05487

Assigment Date

01/01/1962 (64 years ago)

An item designed to transmit manual, rotary or linear motion to other devices. May include detachable or nondetachable stud (shaft), pointer, or skirt. It may have reference markings in the form of dots, arrows, hairlines, and/or symbols which may be used in conjunction with a calibrated panel, vernier indicator, and the like to indicate the position or motion of items. For items having spokes or simulated spokes radiating from near the center to near the outside rim of the item and relatively thin round disk-shaped items 3 inches (76.2 mm) in diameter or over, see handwheel. For items calibrated in units or series of divisions to denote relative positioning of devices see dial, control. Excludes:doorknob; and handle (as modified).

spring disk loading method, 3a all ends thread class, cone flow control device, right-hand all ends thread direction, flared (tube) all ends connection style

Product Characteristics

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

Thread Class: 3a all ends
Thread Direction: right-hand all ends
Flow Control Device: cone
Disk Loading Method: spring
Connection Style: flared (tube) all ends
Valve Operation Method: automatic
Connection Type: threaded external tube all ends
Mounting Position: horizontal
Maximum Operating Pressure: 1500.0 pounds per square inch single response
Nominal Thread Size: 0.438 inches all ends
Seat Angle: 37.0 degrees 1st end
Special Features: media designed for hydraulic fluid
Material: copper alloy body
Material: copper alloy seat
Style Designator: straight thru
Thread Series Designator: unf all ends

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
BACV10AE4	Check Valve
H60C0631	Check Valve
K-1206-4	Check Valve
K-1206-4-1	Check Valve

FAQs

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

What is the FSCG of the NSN 4820-00-845-4852?

The FSCG of the NSN 4820-00-845-4852 is 4820

Does the NSN 4820-00-845-4852 have a Schedule B code assigned?

Yes, the Schedule B code is 8481301090

Does NSN 4820-00-845-4852 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 4820-00-845-4852 contain precious materials?

Precious metal content is unknown

Does NSN 4820-00-845-4852 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 4820-00-845-4852 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962