NSN

4820-01-500-9853

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$11,417.14

per EA

7 parts / 3 mfrs

Part Numbers for NSN 4820-01-500-98537 records
Part NumberCAGEManufacturerRNCCRNVC
SW13101343Anderson Greenwood Lp Dba Anderson Greenwood Crosby59
SW131C03B0440,C01343Anderson Greenwood Lp Dba Anderson Greenwood CrosbyC1
SW13103B0440MOD15187Emerson Automation Solutions Final Control Us Lp Div Navy Product Team32
SW131C03B044 CDS 1706815187Emerson Automation Solutions Final Control Us Lp Div Navy Product Team39
SW131, CDS 1706815187Emerson Automation Solutions Final Control Us Lp Div Navy Product TeamD9
MIL-DTL-2433281349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M41
MIL-V-2433281349Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M59
Manufacturers (3)

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343
View NSNs

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team

CAGE 15187
View NSNs

Military Specifications Promulgated By Military Departments/Agencies Under Authority of Defense Standardization Manual 4120 3-M

CAGE 81349
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$11,417.14EA0
01-OCT-2025$11,417.14EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ADQUFLOW CONTROL DEVICEDISK
ADSYVALVE DISCHARGE FLOW RATE661.0 GALLONS PER MINUTE
AEHZMAXIMUM OPERATING TEMP160.0 FAHRENHEIT SINGLE RESPONSE
AGAVEND ITEM IDENTIFICATIONVIRGINIA CLASS SSN; W/S SEAWOLF CLASS SSN
AQLRVALVE OPERATION METHODAUTOMATIC
CCFGVALVE SIZE2.500 INCHES
CQQFOPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES
FEATSPECIAL FEATURESVALVE IS SUPPLES LESS WARN RING (PC 24) SET SCREW (PC 25) AND SET SCREW GASKET (PC 26); BODY IS SUPPLIED WITH UNDRILLED HOLE FOR SET SCREW. END CONNECTIONS IAW NEWPORT NEWS SHIPBUILDING DRAWING 801-6405504 2 1/2 INCH SIZE. SHOCK TEST/APPROVED DOC. NO 802-6335704 MEDIUM WEIGHT, GRADE A, TYPE A, CLASS 1,DECK MOUNT, REPORT AERO NAV LABORATORY INC 5-3265-3 DATED JUNE 2, 1995. VIBRATION TEST/APPROVED TYPE 1 UP TO AND INCLUDING 25 HZ PER HAYNES TESTING LABORATORIES REPORT NO. 95321 DATED JUNE 9-13, 1995
MATTMATERIALCOPPER ALLOY 922 BODY
MATTMATERIALNICKEL ALLOY STEM
MATTMATERIALNICKEL ALLOY SEAT
MATTMATERIALPLASTIC POLYTETRAFLUOROETHYLENE PACKING
MATTMATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 COMP A FED SPEC SINGLE MATERIAL RESPONSE SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONAMS 3660 ASSN STD SINGLE MATERIAL RESPONSE PACKING
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MEDAMEDIA FOR WHICH DESIGNEDFUEL/OIL, HYDROCARBON SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS

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About NSN 4820-01-500-9853

NSN 4820-01-500-9853 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 7 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4820-01-500-9853 is $11,417.14. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-500-9853, 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.