Check Valve

NSN: 4820-01-254-5528 | Model: 123M0D1 1-4IPSC

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

4820-01-254-5528

DEMIL

Thread Direction

Right-hand all ends

Flow Control Device

Piston

Connection Style

Plain (pipe) all ends

Valve Operation Method

Automatic

Connection Type

Threaded external pipe all ends

Mounting Position

Horizontal

Maximum Operating Pressure

6000.0 pounds per square inch single response

Thread Size

1.250 inches all ends

Material

Nickel alloy body

Media For Which Designed

Water-oil-gas single response

Style Designator

Straight thru

Thread Series Designator

Npt all ends

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 4820-01-254-5528 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

123M0D1 1-4IPSC
123A-6
123MOD1 1-4IPSC8204

Cage Codes:

Admiral Valve, Llc (CAGE 99565)

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

A - Item does not contain precious metal.

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:

051080 - Faucets, bibcocks, gates valves
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.
ACC:

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

W - Rating variable
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 $1,709.87 to $2,849.78..
Does NSN 4820-01-254-5528 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, and United Kingdom
What is the NIIN of NSN 4820-01-254-5528?
012545528 or 01-254-5528
Does NSN 4820-01-254-5528 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-254-5528?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
May 07, 1987