Aerospace Hardware Store

Aerospace

Hardware

4820-01-334-3904

Fluid Valve 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

2660500-47
5940-00-204-8990
Lug Terminal
2660500-50
5940-01-098-4392
Lug Terminal
2660512
5340-01-012-3308
Helical Compression Spring Seat
2660517
4710-01-144-4447
Metal Tube Assembly
266052
5330-00-608-9258
End Cover Gasket
2660532
4710-01-151-0916
Metal Tube Assembly
266054
4820-00-115-3851
Safety Relief Valve
2660547
5970-01-080-0687
Washer Insulator

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
Fluid Valve Stem
(NSN) National Stock Number
4820-01-334-3904
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
32528
(FIIG) Federal Item Identification Guide
A503Z0
Date
02/21/1991 (35 years ago)

zzzy criticality code justification, ball valve end item identification, material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items reference number differentiating characteristics

Specs & Compatibility

End Item Identification

ball valve

Criticality Code Justification

zzzy

Reference Number Differentiating Characteristics

material controlled iaw navsea 0948-lp-045-7010 material control standard for level i items

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
S

The item is a non-aviation critical safety item (csi) whose failure will result in serious damage to equipment or serious injury or death to personnel.

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

0032528

Related Hardware Products

Part Number Description
211041982 Fluid Valve Stem
211041982L1 Fluid Valve Stem
211069373 Fluid Valve Stem
211069373L1 Fluid Valve Stem
801-6404585 FIND 8 Fluid Valve Stem
801-6404585 FIND 8L1 Fluid Valve Stem
CD-023-06-8 Fluid Valve Stem
CD-023-06-8L1 Fluid Valve Stem
CD-023-07-8 Fluid Valve Stem
CD-023-07-8L1 Fluid Valve Stem
DF330612 FIND 8 Fluid Valve Stem
DF330612 FIND 8L1 Fluid Valve Stem

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-334-3904?
The FSCG of the NSN 4820-01-334-3904 is 4820
Does the NSN 4820-01-334-3904 have a Schedule B code assigned?
Yes, the Schedule B code is 8481909090
Does NSN 4820-01-334-3904 require demilitarization?
Usml items - mutilation to the point of scrap required worldwide. (note 7).
Does NSN 4820-01-334-3904 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-334-3904 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 4820-01-334-3904 was assigned to the Federal Catalog?
It was assigned 35 years ago, on Thu, Feb 21, 1991