Aerospace Hardware Store

Aerospace

Hardware

4820-01-657-7085

Butterfly 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

AN123189
5320-00-637-7448
Solid Rivet
AN123190
5320-00-982-0450
Solid Rivet
AN123191
5320-01-323-1641
Solid Rivet
AN123193
5320-00-270-2743
Solid Rivet
AN123194
5320-00-402-3299
Solid Rivet
AN123200
5320-01-398-9428
Solid Rivet
AN123202
5320-00-982-0451
Solid Rivet
AN123203
5320-00-829-0492
Solid Rivet

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
Butterfly Valve
(NSN) National Stock Number
4820-01-657-7085
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05489
(FIIG) Federal Item Identification Guide
A046B0
Date
08/26/2016 (10 years ago)

material will be in accordance with navsup-wss 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 navsup-wss 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

0005489

Related Hardware Products

Part Number Description
803-7106793-6-OB-3(MOD) Butterfly Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-657-7085?
The FSCG of the NSN 4820-01-657-7085 is 4820
Does NSN 4820-01-657-7085 require demilitarization?
Usml or ccl military items - demil required. Item managers,, equipment specialists, or product specialists must furnish special demilinstructions. (note 3).
Does NSN 4820-01-657-7085 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-657-7085 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 4820-01-657-7085 was assigned to the Federal Catalog?
It was assigned 10 years ago, on Fri, Aug 26, 2016