NSN

4820-01-518-5261

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$1,644.66

per EA

7 parts / 6 mfrs

Part Numbers for NSN 4820-01-518-52617 records
Part NumberCAGEManufacturerRNCCRNVC
0266-C01-MG050015187Emerson Automation Solutions Final Control Us Lp Div Navy Product Team51
0266-C01-MG05001X5W8Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team32
161K0127 REV XA5RQL2Drs Environmental Systems Inc59
0266-C01-MG-050075954Kunkle Industries Inc Lonergan Valve Div39
161K0127 REV XA92878Hdt Expeditionary Systems IncC1
161K0000 REV XV ITEM 6394833Keco Industries, Inc.59
161K0127 REV XA94833Keco Industries, Inc.79
Manufacturers (6)

Emerson Automation Solutions Final Control Us Lp Div Navy Product Team

CAGE 15187
View NSNs

Emerson Automation Solutions Final Control Us Lp Dba Marine Product Team Div Marine Product Team

CAGE 1X5W8
View NSNs

Drs Environmental Systems Inc

CAGE 5RQL2
View NSNs

Kunkle Industries Inc Lonergan Valve Div

CAGE 75954
View NSNs

Hdt Expeditionary Systems Inc

CAGE 92878
View NSNs

Keco Industries, Inc.

CAGE 94833
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$1,644.66EA0
01-OCT-2025$1,644.66EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
ADSUDISK LOADING METHODSPRING
AEHZMAXIMUM OPERATING TEMP600.0 FAHRENHEIT SECOND RESPONSE
AEHZMAXIMUM OPERATING TEMP-320.0 FAHRENHEIT FIRST RESPONSE
CQQFOPERATING PRESSURE500.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
FEATSPECIAL FEATURESINLET SIZE 0.50INCH; VARIATION MNPT X 1-INCH FNPT; VALVE SERVICE-NON-CODE LIQUID; SPRING MATERIAL SS316
MATTMATERIALSTEEL COMP 316 OVERALL
MDCLMATERIAL DOCUMENT AND CLASSIFICATIONMODEL 266 MFR REF ALL MATERIAL RESPONSES OVERALL
MEDAMEDIA FOR WHICH DESIGNEDLIQUID SINGLE RESPONSE

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

About NSN 4820-01-518-5261

NSN 4820-01-518-5261 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 6 manufacturers.

The current government unit price for NSN 4820-01-518-5261 is $1,644.66. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-518-5261, 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.