Aerospace Hardware Store

Aerospace

Hardware

4820-01-585-2176

Check 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

2560196
5340-00-159-3910
Access Cover
25602
4810-00-621-1328
Plate
2560211
3020-00-955-7703
Internal Gear
2560213-1
4730-00-957-6011
Restrictor Union
2560213-3
4730-01-302-6903
Pipe to Hose Union
256024
5305-01-089-7898
Machine Screw
256025
5330-01-129-0394
Gasket
2560254
5340-00-984-3431
Dust and Moisture Seal Boot

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
Check Valve
(NSN) National Stock Number
4820-01-585-2176
(FSG) Federal Supply Group
48 Valves
(FSC) Federal Supply Classification
4820 Nonpowered Valves
(INC) Item Name Code
05487
(FIIG) Federal Item Identification Guide
A530B0
Date
05/19/2010 (16 years ago)

nha b-2339 or b-2339-lr control units; new construction lcs2 end item identification, threaded internal tube all ends connection type, 0.500 inches all ends nominal outside diameter tube accommodated, spring disk loading method, automatic valve operation method

Specs & Compatibility

Disk Loading Method

spring

End Item Identification

nha b-2339 or b-2339-lr control units; new construction lcs2

Valve Operation Method

automatic

Connection Type

threaded internal tube all ends

Nominal Outside Diameter Tube Accommodated

0.500 inches all ends

Part Name Assigned By Controlling Agency

"1/2" check valve"

Special Features

used on reel kleen control cabinet with or without hose reel

Material

copper alloy body

Media For Which Designed

water, fresh single response

Style Designator

straight thru

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

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

0005487

Related Hardware Products

Part Number Description
B-2339-LR ITEM NO. 2 Check Valve
B-CVH1-2 Check Valve

Frequently Asked Questions

What is the FSCG of the NSN 4820-01-585-2176?
The FSCG of the NSN 4820-01-585-2176 is 4820
Does NSN 4820-01-585-2176 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 4820-01-585-2176 contain precious materials?
Item does not contain precious metal.
Does NSN 4820-01-585-2176 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 4820-01-585-2176 was assigned to the Federal Catalog?
It was assigned 16 years ago, on Wed, May 19, 2010