What are the part numbers for NSN 4820-01-022-8593?

NSN 4820-01-022-8593 (Valve,Safety Relief) has 17 associated part numbers from 9 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-022-8593?

NSN 4820-01-022-8593 is manufactured by Anderson Greenwood Lp Dba Anderson Greenwood Crosby, Siemens Energy, Inc. Dba Dresser-Rand, Emerson Automation Solutions Final Control Us Lp Div Navy Product Team and 6 more.

What is the price of NSN 4820-01-022-8593?

The most recent government unit price for NSN 4820-01-022-8593 (Valve,Safety Relief) is $7,898.28.

NSN

4820-01-022-8593

Name: Valve,Safety Relief — NSN 4820-01-022-8593
SKU: 4820-01-022-8593
Price: 7898.28 USD
Availability: InStock

Valve,Safety Relief

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$7,898.28

per EA

17 parts / 9 mfrs

Part Numbers for NSN 4820-01-022-859317 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
20249	01343	Anderson Greenwood Lp Dba Anderson Greenwood Crosby	5	9
20249-4-817	01343	Anderson Greenwood Lp Dba Anderson Greenwood Crosby	C	1
20249-4-817-2500	01343	Anderson Greenwood Lp Dba Anderson Greenwood Crosby	5	9
20249-4-87	01343	Anderson Greenwood Lp Dba Anderson Greenwood Crosby	5	9
817-3-4IN2000T3	01343	Anderson Greenwood Lp Dba Anderson Greenwood Crosby	C	1
817-3-4IN2000T3000PSI	01343	Anderson Greenwood Lp Dba Anderson Greenwood Crosby	5	9
W112181	0AT62	Siemens Energy, Inc. Dba Dresser-Rand	5	9
20249	15187	Emerson Automation Solutions Final Control Us Lp Div Navy Product Team	3	2
20249-4-817-2500	15187	Emerson Automation Solutions Final Control Us Lp Div Navy Product Team	3	2
20249-4-87	15187	Emerson Automation Solutions Final Control Us Lp Div Navy Product Team	5	2
817-3-4IN2000T3000PSI	15187	Emerson Automation Solutions Final Control Us Lp Div Navy Product Team	3	2
D45MS-01-3/4-3/4	5P967	Dante Valve Company	3	2
D45MS-01 3/4	65079	Danco Valve Company	5	9
W112181	830Q4	Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions	5	9
W112181	88663	Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture	5	9
W112181	8FGX3	Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions	3	2
4820PL1242700	9009H	Jednolity Indeks Materialowy - Uniform Material Index	6	9

Manufacturers (9)

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343

View NSNs

Siemens Energy, Inc. Dba Dresser-Rand

CAGE 0AT62

View NSNs

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team

Dante Valve Company

Danco Valve Company

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions

CAGE 830Q4

View NSNs

Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture

CAGE 88663

View NSNs

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

CAGE 8FGX3

View NSNs

Jednolity Indeks Materialowy - Uniform Material Index

CAGE 9009H

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$7,898.28	EA	0
01-OCT-2025	$7,898.28	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
AAJD	THREAD CLASS	2B ALL ENDS
AAJF	THREAD DIRECTION	RIGHT-HAND ALL ENDS
ADQU	FLOW CONTROL DEVICE	DISK
ADSU	DISK LOADING METHOD	SPRING
AGAV	END ITEM IDENTIFICATION	FORRESTAL CLASS CV
AHNC	CONNECTION STYLE	GASKET SEAL(BOSS) ALL ENDS
AQLR	VALVE OPERATION METHOD	AUTOMATIC
AWLS	CONNECTION TYPE	THREADED INTERNAL BOSS ALL ENDS
CMLP	THREAD QUANTITY PER INCH	12 ALL ENDS
CQCY	ADJUSTABLE PRESSURE RANGE	+2000.0 TO 3000.0 POUNDS PER SQUARE INCH
CQJX	NOMINAL THREAD SIZE	1.062 INCHES ALL ENDS
MATT	MATERIAL	NICKEL ALLOY 400 OVERALL
MDCL	MATERIAL DOCUMENT AND CLASSIFICATION	ASTM B164-61,CLASS A ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYL	STYLE DESIGNATOR	ANGLE
THSD	THREAD SERIES DESIGNATOR	UN ALL ENDS

Related NSNs in FSC 4820

4820-01-284-2185— Valve,Ball 4820-01-085-3933 4820-01-533-8213— Valve,Flow Control 4820-01-313-8782— Retainer,Disk,Valve 4820-00-468-3599 4820-01-469-0328— Valve,Vent-Check 4820-01-564-6424— Valve,Bleeder,Hydraulic System 4820-00-126-3732 4820-00-095-0033 4820-01-378-6450— Body,Valve

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-022-8593

NIIN010228593

FSC4820

PRICE$7,898.28

DEMILA

PARTS17

MFRS9

Manufacturers

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343

Siemens Energy, Inc. Dba Dresser-Rand

CAGE 0AT62

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team

CAGE 15187

Dante Valve Company

CAGE 5P967

Danco Valve Company

CAGE 65079

Curtiss-Wright Electro-Mechanical Corporation Dba Curtiss-Wright Steam and Air Solutions Div Steam and Air Solutions

CAGE 830Q4

Dresser-Rand Co Ingersoll-Rand Opns a Joint Venture

CAGE 88663

Curtiss-Wright Electro-Mechanical Corp Dba Steam & Air Solutions Div Curtiss-Wright Steam and Air Solutions

CAGE 8FGX3

About NSN 4820-01-022-8593

NSN 4820-01-022-8593 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 17 part numbers associated with this NSN from 9 manufacturers.

The current government unit price for NSN 4820-01-022-8593 is $7,898.28. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-022-8593, 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.