NSN
NSNPARTNUMBER.COM
NSN

4820-01-521-1643

Valve,Relief,Pressure and Temper

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$242.09

per EA

2 parts / 2 mfrs

Part Numbers for NSN 4820-01-521-16432 records
Part NumberCAGEManufacturerRNCCRNVC
5793190-01 FIND 10253711Naval Sea Systems Command52
5332T-8BB-C91816Circor Aerospace, Inc. Dba Circor Aerospace Inc32
Manufacturers (2)

Naval Sea Systems Command

CAGE 53711
View NSNs

Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816
View NSNs
Price History
Effective DateUnit PriceUISLC
01-OCT-2025$242.09EA0
01-OCT-2025$242.09EA0
Identification Data

DEMIL

A

HMIC

N

PMIC

A

ESD/EMI

Item Characteristics
MRCRequirementReply
AGAVEND ITEM IDENTIFICATIONUNIT 4039
Related NSNs in FSC 4820
4820-00-513-82904820-01-461-9358— Guide,Valve Stem4820-00-895-43954820-01-226-7069— Valve,Plug4820-01-196-54114820-00-726-35604820-01-278-58314820-00-716-82904820-00-570-8698— Parts Kit,Valve,Ove4820-01-198-8611

Need full procurement data, packaging, and standardization info?

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Quick Reference

NSN4820-01-521-1643
NIIN015211643
FSC4820
PRICE$242.09
DEMILA
PARTS2
MFRS2
Manufacturers

Naval Sea Systems Command

CAGE 53711

Circor Aerospace, Inc. Dba Circor Aerospace Inc

CAGE 91816

About NSN 4820-01-521-1643

NSN 4820-01-521-1643 is a National Stock Number assigned to Valve,Relief,Pressure and Temper. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 2 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-521-1643 is $242.09. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-521-1643, 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.