NSN

4820-01-343-1809

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$11,026.81

per EA

5 parts / 3 mfrs

Part Numbers for NSN 4820-01-343-18095 records
Part NumberCAGEManufacturerRNCCRNVC
BASAA06SFF5P967Dante Valve Company32
BASAA06SFF65079Danco Valve Company39
D50UU-06-1 1/4IN65079Danco Valve Company59
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)

Dante Valve Company

CAGE 5P967
View NSNs

Danco Valve Company

CAGE 65079
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$11,026.81EA0
01-DEC-2025$11,026.81EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AAARNOMINAL PIPE SIZE ACCOMMODATED1.250 INCHES ALL ENDS
ADQUFLOW CONTROL DEVICEDISK
ADSRBONNET TYPEINSIDE SPRING
ADSTBONNET ATTACHMENT METHODBOLTED
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP425.0 FAHRENHEIT SECOND RESPONSE
AEHZMAXIMUM OPERATING TEMP150.0 FAHRENHEIT FIRST RESPONSE
AHNCCONNECTION STYLESOCKET ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEUNTHREADED INTERNAL PIPE ALL ENDS
CBBLFEATURES PROVIDEDPRESSURE TIGHT OUTLET SIDE
CQQFOPERATING PRESSURE400.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM FIRST RESPONSE
CQQFOPERATING PRESSURE200.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SECOND RESPONSE
MATTMATERIALCOPPER ALLOY STEM
MATTMATERIALCOPPER ALLOY FLOW CONTROL DEVICE
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALNICKEL ALLOY SEAT
MEDAMEDIA FOR WHICH DESIGNEDHYDRAZINE SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

About NSN 4820-01-343-1809

NSN 4820-01-343-1809 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 5 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4820-01-343-1809 is $11,026.81. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-343-1809, 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.