Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nonpowered Valves /
  4. 4820-01-068-0591

4820-01-068-0591

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

6Q8389
5340-01-528-6382
Retaining Clip
6Q8392
5331-01-527-9929
O-Ring
6Q8393
5331-01-528-0607
O-Ring
6Q8395
5340-01-527-9846
Loop Clamp
6Q8404
5340-01-529-1246
Mounting Bracket
6Q8JOS-E25C
4820-01-670-7958
Safety Relief Valve
6QE3253M
5340-01-568-3416
Mounting Bracket
6QE4113AM
5340-01-561-1766
Mounting Bracket

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
4820-01-068-0591
(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
11/15/1978 (47 years ago)

unable to decode first end thread size and series/type designator, straight thru body style, plain first end style designator, threaded internal pipe first end connection type, water, salt media for which designed

Specs & Compatibility

Body Style

straight thru

Media For Which Designed

water, salt

First End Connection Type

threaded internal 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

Flow Control Device

diaphragm

End Connection Quantity

2

Material

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
20N3-101 Fluid Pressure Regulating Valve
TYPE B PLUS DESCRIPTION Fluid Pressure Regulating Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-068-0591?
The FSCG of the NSN 4820-01-068-0591 is 4820
Does the NSN 4820-01-068-0591 have a Schedule B code assigned?
Yes, the Schedule B code is 8481809015
Does NSN 4820-01-068-0591 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 4820-01-068-0591 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-068-0591 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 4820-01-068-0591 was assigned to the Federal Catalog?
It was assigned 47 years ago, on Wed, Nov 15, 1978