Pressure And Temperature Relief Valve

NSN: 4820-01-159-6735 | Model: 154475-3

A valve designed to release under excessive pressure and/or excessive temperature by opening at a predetermined pressure and/or temperature. Thermostatically operated valves close when the pressure is relieved or the temperature is reduced. Fusible plug valves require replacement of the plug. See also valve, safety relief and valve, regulating. Temperature.

NSN Properties and Flags

NATO Stock Number

4820-01-159-6735

DEMIL

Yes - ITAR Controlled (Code Q)

Media For Which Designed

Oil

First End Connection Type

Threaded internal pipe

Flow Control Device

Disk, flat

End Connection Quantity

End Application

2935-01-132-5906; c135aircraft engine cooling system

Special Features

Inlet pressure differential 95 psi

Parts List for Engine Lubricating Oil Cooler

Other components in the assembly of NSN 2935-01-132-5906

Pressure And Temper Relief Valve
NSN 4820-01-159-6735

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 4820-01-159-6735 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

154475-3
154475-3-1

Cage Codes:

Honeywell International Inc. (CAGE 70210)

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

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:

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

594 - Pumps and parts, (machinery and parts),(less than 35 feet)
ACC:

A - Supplies and equipment for aircraft and aerial targets, including aircraft and maintenance parts, aircraft accessories, aircraft
ADC:

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

P - 77.5
LTL:

P - 77.5
SHC:

Z - Other or no special handling required (sh)
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
-------
Repariability
If condemned or uneconomically repairable , then dispose at direct support (ds) level.

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $3,844.37 to $6,407.28..
Does NSN 4820-01-159-6735 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, and Brazil
What is the NIIN of NSN 4820-01-159-6735?
011596735 or 01-159-6735
Does NSN 4820-01-159-6735 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-159-6735?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Aug 11, 1983