Aerospace Hardware Store

Aerospace

Hardware

4820-01-246-7722

Safety Relief 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

JSFW07V13-9-3
5310-01-648-2848
Flat Washer
JSFW07V15-10-1
5310-01-648-2815
Flat Washer
JSFW07V15-9-5
5310-01-648-2826
Flat Washer
JSFW07V15-9-6
5310-01-648-2839
Flat Washer
JSFW07V16-4-7
5310-01-648-2818
Flat Washer
JSFW07V45-32-5
5310-01-648-2819
Flat Washer
JSFW07V48-16-4
5310-01-648-2829
Flat Washer
JSFW07V48-16-5
5310-01-672-1025
Flat Washer

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
Safety Relief Valve
(NSN) National Stock Number
4820-01-246-7722
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05488
(FIIG) Federal Item Identification Guide
A046B0
Date
12/18/1986 (39 years ago)

200.0 fahrenheit single response maximum operating temp, round with holes all ends flange shape, disk flow control device, automatic valve operation method, 4 all ends bolt hole quantity

Specs & Compatibility

Flow Control Device

disk

Bolt Hole Quantity

4 all ends

Maximum Operating Temp

200.0 fahrenheit single response

Valve Operation Method

automatic

Flange Shape

round with holes all ends

Connection Type

flange all ends

Valve Size

2.000 inches

Adjustable Pressure Range

+40.0 to 48.0 pounds per square inch

Maximum Operating Pressure

240.0 pounds per square inch single response

Nominal Outside Diameter

5.560 inches all ends

Nominal Thickness

0.780 inches all ends

First Connection Face To Centerline Distance

5.500 inches

Bolt Hole Nominal Diameter

0.750 inches all ends

Second Connection Face To Centerline Distance

5.688 inches

Bolt Circle Nominal Diameter

4.750 inches all ends

Flange Face Design

raised straight all ends

Raised Face Nominal Height

0.062 inches all ends

Raised Face Nominal Diameter

3.625 inches all ends

Material

steel corrosion resisting overall

Media For Which Designed

water-oil-gas single response

Style Designator

angle flanged ends

Furnished Items And Quantity

1 lever

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

0005488

Related Hardware Products

Part Number Description
D50835 Safety Relief Valve
D50835-R10AJ5J510-SS1 Safety Relief Valve
R10AJ5J510-SS1- Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-246-7722?
The FSCG of the NSN 4820-01-246-7722 is 4820
Does the NSN 4820-01-246-7722 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-246-7722 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 4820-01-246-7722 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-246-7722 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 4820-01-246-7722 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Thu, Dec 18, 1986