Aerospace Hardware Store

Aerospace

Hardware

4820-01-417-6992

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

604382
5365-00-270-2141
Ring Spacer
604384-1
5305-00-810-8291
Machine Screw
604387
5315-00-164-1022
Headless Straight Pin
604388
5315-00-153-7557
Headless Straight Pin
60439080
5330-00-689-4078
Packing
60439389
5330-00-186-9527
Packing
604394
4730-00-383-9071
Cup
604396
5360-00-525-2950
Extension Helical Spring

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
4820-01-417-6992
(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
08/11/1995 (31 years ago)

material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications. reference number differentiating characteristics, zzzy criticality code justification

Specs & Compatibility

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

material will be in accordance with navicp mech; activity hx quality control, manufacturing and testing specifications.

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
Y

The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restrictions 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
19C-1/2 Safety Relief Valve
2C3676PC5 Safety Relief Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-417-6992?
The FSCG of the NSN 4820-01-417-6992 is 4820
Does the NSN 4820-01-417-6992 have a Schedule B code assigned?
Yes, the Schedule B code is 8481400000
Does NSN 4820-01-417-6992 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-01-417-6992 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-417-6992 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 4820-01-417-6992 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Fri, Aug 11, 1995