NSN

4820-01-238-8753

Valve,Safety Relief

FSC 4820VALVES, NONPOWEREDFSG 48VALVES

Unit Price

$1,148.34

per EA

4 parts / 3 mfrs

Part Numbers for NSN 4820-01-238-87534 records
Part NumberCAGEManufacturerRNCCRNVC
2028401343Anderson Greenwood Lp Dba Anderson Greenwood CrosbyD9
20284MS41M01343Anderson Greenwood Lp Dba Anderson Greenwood Crosby59
20284MS41M15187Emerson Automation Solutions Final Control Us Lp Div Navy Product Team32
4820PL08043069009HJednolity Indeks Materialowy - Uniform Material Index69
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

Jednolity Indeks Materialowy - Uniform Material Index

CAGE 9009H
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$1,148.34EA0
01-JAN-2026$1,148.34EA0
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
AEHZMAXIMUM OPERATING TEMP250.0 FAHRENHEIT SINGLE RESPONSE
AHNCCONNECTION STYLESOCKET WITH BRAZING RING (TUBE) ALL ENDS
AQLRVALVE OPERATION METHODAUTOMATIC
AWLSCONNECTION TYPEUNTHREADED INTERNAL TUBE ALL ENDS
CQCYADJUSTABLE PRESSURE RANGE+91.0 TO 108.0 POUNDS PER SQUARE INCH
CQQFOPERATING PRESSURE335.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWFDNOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED1.250 INCHES ALL ENDS
MATTMATERIALNICKEL ALLOY SEAT
MATTMATERIALCOPPER ALLOY BODY
MATTMATERIALNICKEL ALLOY STEM
MATTMATERIALNICKEL ALLOY FLOW CONTROL DEVICE
MEDAMEDIA FOR WHICH DESIGNEDWATER-OIL-GAS SINGLE RESPONSE
STYLSTYLE DESIGNATORANGLE

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

About NSN 4820-01-238-8753

NSN 4820-01-238-8753 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 3 manufacturers.

The current government unit price for NSN 4820-01-238-8753 is $1,148.34. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-238-8753, 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.