Check Valve

NSN: 4820-00-001-7754 | Model: P84-526

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

4820-00-001-7754

DEMIL

Thread Class

3a all ends

Thread Direction

Right-hand all ends

Flow Control Device

Poppet

Disk Loading Method

Spring

Maximum Operating Temp

400.0 degrees fahrenheit 2nd response

Connection Style

External seat for gasket seal (boss) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external boss all ends

Mounting Position

Horizontal or vertical

Maximum Operating Pressure

245.0 pounds per square inch single response

Thread Size

0.562 inches all ends

Material

Plastic polytetrafluoroethylene packing or rubber packing

Media For Which Designed

Fuel/oil, hydrocarbon 2nd response

Style Designator

Straight thru

Thread Series Designator

Unf all ends

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7MC19T7916	2019-04-15	PMCMU	18 EA
SPE7MC18T073P	2018-07-09	PMCMU	93 EA
SPE7MC17T9589	2017-02-16	PMCMU	70 EA
SPE7MC16TF570	2016-06-27	PMCMU	55 EA
SPE7MC15TG964	2015-08-24	PLCLD	40 EA

Inventory Check

The last inventory check on this NSN was done on 04/24/2024. Due to rapid changes in inventory this may not be the current stock qty.

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 4820-00-001-7754 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

P84-526

Cage Codes:

Circor Aerospace, Inc. (CAGE 91816)

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:

594 - Pumps and parts, (machinery and parts),(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.
LTL:

P - 77.5
ACC:

V - Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
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
Sf9sx-n
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,191.51 to $1,985.85..
Does NSN 4820-00-001-7754 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 Air Force, Department Of The Navy, Brazil, Singapore, Malaysia, and Republic Of Korea
What is the NIIN of NSN 4820-00-001-7754?
000017754 or 00-001-7754
Does NSN 4820-00-001-7754 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-001-7754?
Solicitation SPE7MC19T7916 for qty 18 on 04/05/2019
When was this national stock number assigned to the federal catalog?
Oct 04, 1972