Aerospace Hardware Store

Aerospace

Hardware
  1. Home /
  2. Hardware Catalog /
  3. Nonpowered Valves /
  4. 4820-01-040-2229

4820-01-040-2229

Special Stem

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

283533-0002
4810-01-325-6946
Solenoid Valve
283533-0003
4820-01-325-7004
Directional Control Linear Valve
283533-0004
4810-01-334-3731
Solenoid Valve
283534-0001
4820-01-270-5762
Safety Relief Valve
283534-0001 ITEM 15
4820-01-572-3571
Valve Piston
283534-0001 ITEM 17
5365-01-572-3934
Sleeve Bushing
283534-0001 ITEM 19
4820-01-572-3577
Valve Seat
283534-0001 ITEM 23
4820-01-572-3678
Valve Seat

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
Special Stem
(NSN) National Stock Number
4820-01-040-2229
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
77777
(FIIG) Federal Item Identification Guide
A23900
Date
05/05/1977 (49 years ago)

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

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

1572593

Related Hardware Products

Part Number Description
820-2179196 Special Stem
820-4385097-14 Special Stem
820-5348600-14 Special Stem
820-5348675-14 Special Stem

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-040-2229?
The FSCG of the NSN 4820-01-040-2229 is 4820
Does the NSN 4820-01-040-2229 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-040-2229 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-01-040-2229 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-040-2229 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 4820-01-040-2229 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Thu, May 5, 1977