Check Valve

NSN: 4820-00-021-3024 | Model: 2533403PC4

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

NSN Properties and Flags

NATO Stock Number

4820-00-021-3024

DEMIL

Flow Control Device

Poppet

Maximum Operating Temp

280.0 degrees fahrenheit single response

Connection Style

Plain (tube) all ends

Valve Operation Method

Automatic

Connection Type

Unthreaded internal tube all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

5000.0 pounds per square inch single response

Outside Diameter Tube Accommodated

1.621 inches all ends

Material

Aluminum alloy body

Material Specification

Qq-a-200/3, alloy 2024, t4 federal specification single material response body

Media For Which Designed

Ethylene glycol 4th response

Style Designator

Straight thru

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7MC19T4666	2019-01-28	PMCMU	75 EA
SPE7MC18T229D	2018-10-01	PMCMU	37 EA

Inventory Check

The last inventory check on this NSN was done on 02/01/2024. Due to rapid changes in inventory this may not be the current stock qty.

New Surplus: 1
New: 1

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 4820-00-021-3024 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

2533403PC4
2533403-4

Cage Codes:

Navair and Navsea Managed (CAGE 10001)

Schedule B & Trade:

Schedule B: 8481309000 (NAICS 332911)

Check valves of materials other than copper, iron or steel
SITC: 74730

Check valves
End Use: 21180

Industrial machines, other

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

U - Precious metal content is unknown

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

127220 - Pressure reg/red/relief valves noi
WCC:

576 - Metal and metal products, nos, (less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

P - 77.5
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
Z
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $617.34 to $1,028.90..
Does NSN 4820-00-021-3024 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy, Spain, Australia, New Zealand, Republic Of Korea, Greece, and Turkey
What is the NIIN of NSN 4820-00-021-3024?
000213024 or 00-021-3024
Does NSN 4820-00-021-3024 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-021-3024?
Solicitation SPE7MC19T4666 for qty 75 on 01/18/2019
When was this national stock number assigned to the federal catalog?
Apr 27, 1967