Aerospace Hardware Store

Aerospace

Hardware

4820-00-752-9874

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

F098133 IT:72
5940-01-606-8193
Terminal Box
F098238
5360-01-609-9966
Compression Helical Spring
F098373 ITEM NO.2
5340-01-609-9549
Mounting Plate
F098373 ITEM NO.3
5340-01-609-9603
Mounting Plate
F098393 ITEM NO 4
5325-01-610-1015
Retaining Ring
F098393 ITEM NO.7
5310-01-607-1250
Flat Washer
F098393 ITEM NO.9
5360-01-609-9966
Compression Helical Spring
F098563 ITEM NO.10
5310-01-607-1250
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
4820-00-752-9874
(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
01/01/1960 (66 years ago)

0.500 inches 1st end nominal pipe size accommodated, as differentiated by valve size reference number differentiating characteristics

Specs & Compatibility

Nominal Pipe Size Accommodated

0.500 inches 1st end

Reference Number Differentiating Characteristics

as differentiated by valve size

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
M132 Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-00-752-9874?
The FSCG of the NSN 4820-00-752-9874 is 4820
Does the NSN 4820-00-752-9874 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-00-752-9874 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 4820-00-752-9874 contain precious materials?
Precious metal content is unknown
Does NSN 4820-00-752-9874 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 4820-00-752-9874 was assigned to the Federal Catalog?
It was assigned 66 years ago, on Fri, Jan 1, 1960