4820-01-496-5747

Find complete technical information, availability, and procurement data for: 4820-01-496-5747
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Federal Supply Group

Valves

Federal Supply Classification

4820 Nonpowered Valves

National Stock Number

4820-01-496-5747

Item Name Code

27565

Assigment Date

04/19/2002 (24 years ago)

A casing of various sizes and materials filled with various materials intended to absorb a variety of liquids and semi-liquids. Excludes:pillow, bed; pillow, casket and pillow, pneumatic.

unable to decode stem material, water, fresh or water, salt media for which designed, straight thru body style, plain first end style designator, threaded external pipe first end connection type

Product Characteristics

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

Body Style: straight thru
Stem Material: unable to decode
Media For Which Designed: water, fresh or water, salt
First End Connection Type: threaded external pipe
First End Style Designator: plain
First End Thread Size And Series/Type Designator: unable to decode
First End Thread Direction: right-hand
Second End Relationship With First End: identical
Face To Face Distance: 7.281 inches nominal
Flow Control Device: disk, flat, bottom guided
Flow Control Device Material: unable to decode or unable to decode
End Connection Quantity: 2
Renewable Seat Ring Type: threaded
Outlet Pressure Range: +25.0 to 60.0 pounds per square inch
Regulation Type: automatic single stage
Valve Stem Design: single seat
Valve Loading Method: spring
Maximum Inlet Pressure Rating: 150.0 pounds per square inch
Outlet Pressure Accuracy Rating: 11.750 pounds per square inch
Filter: not included
Temp Rating: 165.0 fahrenheit nominal
Part Name Assigned By Controlling Agency: pressure-reducing valves for water systems, shipboard
Special Features: this valve has an unprssurized spring chamber (type ii). valve has union ends, but union nuts and tailpieces not furnished unless requested. valve manufactured and tested iaw mil-std-167-1, vibration; and mil-s-901 and mil-std-798, shock.
Specification/Standard Data: 81346-astm-f1370 professional/industrial association specification
Nondefinitive Spec/Std Data: ii type

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
ASTM-F1370-2C71B	Fluid Pressure Regulating Valve

FAQs

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

What is the FSCG of the NSN 4820-01-496-5747?

The FSCG of the NSN 4820-01-496-5747 is 4820

Does the NSN 4820-01-496-5747 have a Schedule B code assigned?

Yes, the Schedule B code is 8481809015

Does NSN 4820-01-496-5747 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 4820-01-496-5747 contain precious materials?

Item does not contain precious metal.

Does NSN 4820-01-496-5747 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 4820-01-496-5747 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Fri, Apr 19, 2002