Safety Relief Valve

NSN: 4820-00-003-8324 | Model: 4010

A valve designed to automatically release excessive pressures. It is actuated by static pressure upstream of the valve and is used as a safety valve or relief valve, and may be set to close at a predetermined pressure. It is not designed for regulation of continuously fluctuating loads. It may be inline or cartridge (manifold) design. Excludes valve (1), relief, pressure and temperature.

NSN Properties and Flags

NATO Stock Number

4820-00-003-8324

DEMIL

Thread Direction

Right-hand 1st end

Flow Control Device

Poppet

Bonnet Type

Inside screw

Bonnet Attachment Method

Integral

Connection Style

Plain, optional en (pipe) 1st end

Valve Operation Method

Automatic

Connection Type

Threaded internal pipe 1st end

Maximum Operating Pressure

60.0 pounds per square inch single response

Thread Size

0.750 inches 2nd end

Opening Pressure Setting

30.0 pounds per square inch

Special Features

The end connection identified above as the second end is the valve inlet

Material

Copper alloy body

Media For Which Designed

Water, fresh single response

Surface Treatment

Chromium

Style Designator

Angle

Thread Series Designator

Npt 1st end

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE7MC17TT084	2017-09-11	PMCMU	69 EA
SPE7MC17T2525	2016-11-14	PMCMU	64 EA

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 4820-00-003-8324 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

4010
10-321-70

Cage Codes:

Dover Corp (CAGE 26465)
Conbraco Industries Inc (CAGE 72219)

Schedule B & Trade:

Schedule B: 8481400000 (NAICS 332911)

Safety or relief valves
SITC: 74740

Safety or relief 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.
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
D
Quantity per pack
1
Unit of Measure
Ea
Shelf Life
N/A
Classification Control
U
MGMT_CTL
J2200x-
Repariability
This is a nonreparable item. if condemned or economically unserviceable, then dispose at the level authorized replace the item.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $191.77 to $319.61..
Does NSN 4820-00-003-8324 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 Army, Department Of The Navy, Spain, and Turkey
What is the NIIN of NSN 4820-00-003-8324?
000038324 or 00-003-8324
Does NSN 4820-00-003-8324 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-00-003-8324?
Solicitation SPE7MC17TT084 for qty 69 on 09/01/2017
When was this national stock number assigned to the federal catalog?
May 27, 1972