System Pressure Regulating Valve

NSN: 4820-01-653-0557 | Model: 2677369

A value designed to automatically maintain within close limits a predetermined pressure within a closed system regardless of the higher fluctuating or constant inlet pressure. The excess pressure is by-passed to the accumulator or reservoir in lieu of passing through the entire system. It is designed primarily for use in refrigeration and air conditioning systems. Excludes valve, regulating, fluid pressure and valve, calibrated flow.

NSN Properties and Flags

NATO Stock Number

4820-01-653-0557

DEMIL

End Application

P-8a aircraft

Part Name Assigned By Controlling Agency

Valve assembly pi svo pressure regulating

Recent Solicitations

Solicitation	Return by Date	Buyer Code	Quantity
SPE4A516TDN28	2016-06-24	PARAB	8 EA

Pricing and Availability

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NSN 4820-01-653-0557 Datasheet

Supply Class (FSC):

Nonpowered Valves

Cross Reference:

2677369

Cage Codes:

Honeywell International Inc. (CAGE 06848)

Schedule B & Trade:

Schedule B: 8481809015 (NAICS 332911)

Regulator valves, self-operating, for controlling variables such as temperature, pressure, flow and liquid level
SITC: 74780

Taps, cocks, valves and similar appliances, n.E.S.
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.

ESD

A - No known electrostatic discharge (esd) or electromagnetic interference (emi) sensitivity.

ADPE

- Represents items with no adp components

CRITL

- Item has not been reviewed for fscap, csi, or cai purposes by an approved engineering authority.

Freight Information:

NMFC:

194120 - Washers/gaskets/pckg dvcs noi
WCC:

846 - Fabricated nonmetallic materials
SHC:

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

W - Rating variable
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
H
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 $594.86 to $991.44..
Does NSN 4820-01-653-0557 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
What is the NIIN of NSN 4820-01-653-0557?
016530557 or 01-653-0557
Does NSN 4820-01-653-0557 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 4820-01-653-0557?
Solicitation SPE4A516TDN28 for qty 8 on 06/14/2016
When was this national stock number assigned to the federal catalog?
Mar 10, 2016