Aerospace Hardware Store

Aerospace

Hardware

4820-01-262-7514

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

MS21250-03016
5306-01-199-3774
Shear Bolt
MS21250-03018
5306-01-494-2266
Shear Bolt
MS21250-03020
5306-00-001-4847
Shear Bolt
MS21250-03022
5306-01-550-5998
Shear Bolt
MS21250-03024
5306-01-199-3773
Shear Bolt
MS21250-03028
5306-01-550-6616
Shear Bolt
MS21250-03030
5306-01-550-7573
Shear Bolt
MS21250-03032
5306-01-550-7097
Shear Bolt

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
4820-01-262-7514
(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
09/03/1987 (39 years ago)

socket with brazing ring all ends connection style, 1.000 inches all ends nominal pipe size accommodated, 165.0 fahrenheit single response maximum operating temp, automatic valve operation method, disk flow control device

Specs & Compatibility

Nominal Pipe Size Accommodated

1.000 inches all ends

Flow Control Device

disk

Maximum Operating Temp

165.0 fahrenheit single response

Connection Style

socket with brazing ring all ends

Valve Operation Method

automatic

Connection Type

unthreaded internal pipe all ends

Adjustable Pressure Range

+151.0 to 180.0 pounds per square inch

Maximum Operating Pressure

1500.0 pounds per square inch single response

Material

copper alloy body

Material

nickel alloy flow control device

Material

nickel alloy seat

Material

nickel alloy stem

Style Designator

angle

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
20282R51M Safety Relief Valve
BCSBB08SEE Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-262-7514?
The FSCG of the NSN 4820-01-262-7514 is 4820
Does the NSN 4820-01-262-7514 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-262-7514 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 4820-01-262-7514 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-262-7514 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 4820-01-262-7514 was assigned to the Federal Catalog?
It was assigned 39 years ago, on Thu, Sep 3, 1987