NSN

4820-01-191-6091

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$32,735.07

per EA

4 parts / 2 mfrs

Part Numbers for NSN 4820-01-191-60914 records
Part NumberCAGEManufacturerRNCCRNVC
2021801343Anderson Greenwood Lp Dba Anderson Greenwood CrosbyD9
20218-004-41M01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby59
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 (2)

Anderson Greenwood Lp Dba Anderson Greenwood Crosby

CAGE 01343
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$32,735.07EA0
01-OCT-2025$32,735.07EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODBOLTED
ADSUDISK LOADING METHODSPRING
AECSBOLT HOLE QUANTITY8 ALL ENDS
AEHZMAXIMUM OPERATING TEMP150.0 FAHRENHEIT SINGLE RESPONSE
AGAVEND ITEM IDENTIFICATIONSHIP,OHIO CLASS SSN(TRIDENT)
AQLRVALVE OPERATION METHODAUTOMATIC
ARKNFLANGE SHAPEROUND WITH HOLES ALL ENDS
AWLSCONNECTION TYPEFLANGE ALL ENDS
CCFGVALVE SIZE3.000 INCHES
CQCYADJUSTABLE PRESSURE RANGE+20.0 TO 24.0 POUNDS PER SQUARE INCH
CQQFOPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWCDNOMINAL OUTSIDE DIAMETER6.625 INCHES ALL ENDS
CWCKNOMINAL THICKNESS0.500 INCHES ALL ENDS
CWCLFIRST CONNECTION FACE TO CENTERLINE DISTANCE6.000 INCHES
CWCQBOLT HOLE NOMINAL DIAMETER0.562 INCHES ALL ENDS
CWCRSECOND CONNECTION FACE TO CENTERLINE DISTANCE5.500 INCHES
CWCTBOLT CIRCLE NOMINAL DIAMETER5.500 INCHES ALL ENDS
CWDFFLANGE FACE DESIGNPLAIN ALL ENDS
FEATSPECIAL FEATURESLEVEL I REQUIREMENTS DO NOT APPLY
MATTMATERIALNICKEL ALLOY STEM
MATTMATERIALNICKEL ALLOY SEAT
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B-164 ASSN STD SINGLE MATERIAL RESPONSE STEM
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288 FED SPEC SINGLE MATERIAL RESPONSE SEAT
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B-61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONASTM B-164 ASSN STD SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
STYLSTYLE DESIGNATORANGLE
ZZZTNONDEFINITIVE SPEC/STD DATAB GRADE

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About NSN 4820-01-191-6091

NSN 4820-01-191-6091 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 4 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-191-6091 is $32,735.07. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-191-6091, 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.