NSN

4820-00-202-6638

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$3,116.85

per EA

6 parts / 5 mfrs

Part Numbers for NSN 4820-00-202-66386 records
Part NumberCAGEManufacturerRNCCRNVC
L-2210-C 2IN MONEL TRIM01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby59
NMP-14901343Anderson Greenwood Lp Dba Anderson Greenwood CrosbyD9
L-2210-C 2IN MONEL TRIM15187Emerson Automation Solutions Final Control Us Lp Div Navy Product Team32
BAMGG03MHH5P967Dante Valve CompanyC1
BAMGG03MHH65079Danco Valve Company59
L-2210-C 2IN MONEL TRIM75954Kunkle Industries Inc Lonergan Valve Div59
Manufacturers (5)

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

Dante Valve Company

CAGE 5P967
View NSNs

Danco Valve Company

CAGE 65079
View NSNs

Kunkle Industries Inc Lonergan Valve Div

CAGE 75954
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$3,116.85EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

U

ESD/EMI

Item Characteristics
MRCRequirementReply
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODUNION
ADSUDISK LOADING METHODSPRING
ADZHRENEWABLE SEAT RING TYPEWELDED
AECSBOLT HOLE QUANTITY6 ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC OR MANUAL
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CCFGVALVE SIZE2.000 INCHES
CCFGVALVE SIZE2.000 INCHES
CQCYADJUSTABLE PRESSURE RANGE+18.0 TO 32.0 POUNDS PER SQUARE INCH
CQCYADJUSTABLE PRESSURE RANGE+18.0 TO 32.0 POUNDS PER SQUARE INCH
CQQFOPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CQQFOPERATING PRESSURE100.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER5.562 INCHES ALL ENDS
CWCDNOMINAL OUTSIDE DIAMETER5.562 INCHES ALL ENDS
CWCKNOMINAL THICKNESS0.438 INCHES ALL ENDS
CWCKNOMINAL THICKNESS0.438 INCHES ALL ENDS
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE4.750 INCHES
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE4.750 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
CWCQBOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE5.250 INCHES
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE5.250 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER4.438 INCHES ALL ENDS
CWCTBOLT CIRCLE NOMINAL DIAMETER4.438 INCHES ALL ENDS
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
MATTMATERIALNICKEL ALLOY R-405 OR COPPER ALLOY 462 STEM
MATTMATERIALNICKEL ALLOY R-405 SEAT
MATTMATERIALNICKEL ALLOY R-405 OR COPPER ALLOY 462 STEM
MATTMATERIALNICKEL ALLOY R-405 OR COPPER ALLOY 922 FLOW CONTROL DEVICE
MATTMATERIALCOPPER ALLOY 836 BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL B FED SPEC SINGLE MATERIAL RESPONSE SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL B FED SPEC 1ST MATERIAL RESPONSE OR MIL-B-994 CL D MIL SPEC 2ND MATERIAL RESPONSE STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL B FED SPEC 1ST MATERIAL RESPONSE OR MIL-B-16541 MIL SPEC 2ND MATERIAL RESPONSE FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 CL B FED SPEC 1ST MATERIAL RESPONSE OR MIL-B-994 CL D MIL SPEC 2ND MATERIAL RESPONSE STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 ALLOY D4 FED SPEC SINGLE MATERIAL RESPONSE BODY
MEDAMEDIA FOR WHICH DESIGNEDWATER, SALT FIRST RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDWATER, FRESH SECOND RESPONSE
MEDAMEDIA FOR WHICH DESIGNEDWATER, FRESH SECOND RESPONSE
STYLSTYLE DESIGNATORANGLE FLANGED ENDS
STYLSTYLE DESIGNATORANGLE FLANGED ENDS

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About NSN 4820-00-202-6638

NSN 4820-00-202-6638 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 6 part numbers associated with this NSN from 5 manufacturers.

The current government unit price for NSN 4820-00-202-6638 is $3,116.85.

To find the part number for NSN 4820-00-202-6638, 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.