Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nonpowered Valves /
  4. 4820-01-557-4072

4820-01-557-4072

Fluid Pressure Regulating Valve

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

116702-1
5310-00-181-5986
Recessed Washer
11670236
5340-01-106-2069
Dust and Moistur Protective Plug
11670242
5342-01-261-0533
Weapon System Access Door
116707
4820-01-213-4453
Valve Head
11670765-1
5340-01-065-9688
Retaining Strap
11670843
5330-01-066-9417
Gasket
11670867
4730-01-066-9483
Pipe Elbow
11670870
5340-01-371-0922
Locking Stay

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Fluid Pressure Regulating Valve
(NSN) National Stock Number
4820-01-557-4072
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
27565
(FIIG) Federal Item Identification Guide
A21100
Date
10/22/2007 (18 years ago)

socket first end style designator, 0.500 inches maximum first end outside diameter tube accommodated, 2 end connection quantity, unthreaded internal tube first end connection type, angle body style

Specs & Compatibility

Body Style

angle

First End Connection Type

unthreaded internal tube

First End Style Designator

socket

First End Outside Diameter Tube Accommodated

0.500 inches maximum

End Connection Quantity

2

Maximum Inlet Pressure Rating

3000.0 pounds per square inch

End Item Identification

asds

Temp Rating

250.0 fahrenheit maximum

Valve Size

0.500 inches

Material

Material Document And Classification

unable to decode

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0027565

Related Hardware Products

Part Number Description
7326564-01 FIND 009 Fluid Pressure Regulating Valve
808NAU-08C Fluid Pressure Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-557-4072?
The FSCG of the NSN 4820-01-557-4072 is 4820
Does the NSN 4820-01-557-4072 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-557-4072 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 4820-01-557-4072 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-557-4072 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 4820-01-557-4072 was assigned to the Federal Catalog?
It was assigned 18 years ago, on Mon, Oct 22, 2007