What are the part numbers for NSN 4820-00-203-2591?

NSN 4820-00-203-2591 (Valve,Safety Relief) has 2 associated part numbers from 1 manufacturer. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-00-203-2591?

NSN 4820-00-203-2591 is manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby.

What is the price of NSN 4820-00-203-2591?

The most recent government unit price for NSN 4820-00-203-2591 (Valve,Safety Relief) is $1,120.25.

NSN

4820-00-203-2591

Name: Valve,Safety Relief — NSN 4820-00-203-2591
SKU: 4820-00-203-2591
Price: 1120.25 USD
Availability: InStock

Valve,Safety Relief

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$1,120.25

per EA

2 parts / 1 mfrs

Part Numbers for NSN 4820-00-203-25912 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
A6814ATY2240	01343	Anderson Greenwood Lp Dba Anderson Greenwood Crosby	3	2
A6814ATY2240 ML215	01343	Anderson Greenwood Lp Dba Anderson Greenwood Crosby	3	2

Manufacturers (1)

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$1,120.25	EA	0
01-OCT-2025	$1,120.25	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
AAJF	THREAD DIRECTION	RIGHT-HAND SECOND END
ADQU	FLOW CONTROL DEVICE	POPPET
ADSU	DISK LOADING METHOD	SPRING
AEHZ	MAXIMUM OPERATING TEMP	800.0 FAHRENHEIT SINGLE RESPONSE
AHNC	CONNECTION STYLE	PLAIN,OPTIONAL END(PIPE) SECOND END
AQLR	VALVE OPERATION METHOD	AUTOMATIC
ARKN	FLANGE SHAPE	ROUND FIRST END
AWLS	CONNECTION TYPE	THREADED INTERNAL PIPE SECOND END
AWLS	CONNECTION TYPE	FLANGE FIRST END
CQCY	ADJUSTABLE PRESSURE RANGE	+675.0 TO 850.0 POUNDS PER SQUARE INCH
CQCY	ADJUSTABLE PRESSURE RANGE	+675.0 TO 850.0 POUNDS PER SQUARE INCH
CQJX	NOMINAL THREAD SIZE	0.500 INCHES SECOND END
CQJX	NOMINAL THREAD SIZE	0.500 INCHES SECOND END
CQQF	OPERATING PRESSURE	600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQQF	OPERATING PRESSURE	600.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWCD	NOMINAL OUTSIDE DIAMETER	3.750 INCHES FIRST END
CWCD	NOMINAL OUTSIDE DIAMETER	3.750 INCHES FIRST END
CWDF	FLANGE FACE DESIGN	RAISED STRAIGHT FIRST END
CWDF	FLANGE FACE DESIGN	RAISED STRAIGHT FIRST END
MATT	MATERIAL	STEEL BODY
MATT	MATERIAL	NICKEL ALLOY STEM
MATT	MATERIAL	NICKEL ALLOY FLOW CONTROL DEVICE
MATT	MATERIAL	NICKEL ALLOY FLOW CONTROL DEVICE
MATT	MATERIAL	NICKEL ALLOY SEAT
MATT	MATERIAL	NICKEL ALLOY STEM
MEDA	MEDIA FOR WHICH DESIGNED	STEAM SINGLE RESPONSE
MEDA	MEDIA FOR WHICH DESIGNED	STEAM SINGLE RESPONSE
STYL	STYLE DESIGNATOR	ANGLE
STYL	STYLE DESIGNATOR	ANGLE
THSD	THREAD SERIES DESIGNATOR	NPT SECOND END
THSD	THREAD SERIES DESIGNATOR	NPT SECOND END

Related NSNs in FSC 4820

4820-01-450-8706— Valve,Flow Control 4820-01-179-4139— Valve,Self Closing 4820-01-055-4103— Valve,Manifold End 4820-01-081-3764 4820-01-067-5069 4820-00-893-2788 4820-00-114-1521 4820-01-108-1114— Valve,Linear,Directional Control 4820-01-389-7749— Valve,Safety Relief 4820-00-077-6066

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-00-203-2591

NIIN002032591

FSC4820

PRICE$1,120.25

DEMILA

PARTS2

MFRS1

Manufacturers

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343

About NSN 4820-00-203-2591

NSN 4820-00-203-2591 is a National Stock Number assigned to Valve,Safety Relief. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 2 part numbers associated with this NSN from 1 manufacturer.

The current government unit price for NSN 4820-00-203-2591 is $1,120.25. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-00-203-2591, refer to the part number cross-reference table above. Each part number is linked to its manufacturer through a CAGE (Commercial and Government Entity) code.