What are the part numbers for NSN 4820-01-503-2457?

NSN 4820-01-503-2457 (Valve,Restrictor Check) has 2 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-503-2457?

NSN 4820-01-503-2457 is manufactured by Hamworthy Inc., Wartsila Water Systems Limited.

What is the price of NSN 4820-01-503-2457?

The most recent government unit price for NSN 4820-01-503-2457 (Valve,Restrictor Check) is $94.19.

NSN

4820-01-503-2457

Name: Valve,Restrictor Check — NSN 4820-01-503-2457
SKU: 4820-01-503-2457
Price: 94.19 USD
Availability: InStock

Valve,Restrictor Check

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$94.19

per EA

2 parts / 2 mfrs

Part Numbers for NSN 4820-01-503-24572 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
45271236	0CBL5	Hamworthy Inc.	3	2
45271236	K0359	Wartsila Water Systems Limited	C	1

Manufacturers (2)

Hamworthy Inc.

CAGE 0CBL5

View NSNs

Wartsila Water Systems Limited

CAGE K0359

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$94.19	EA	0
01-OCT-2025	$94.19	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
AGAV	END ITEM IDENTIFICATION	COMPRESSOR, JP5 FUELING

Related NSNs in FSC 4820

4820-01-108-4863— Poppet,Steering Gear 4820-01-546-6190— Disk,Valve 4820-00-277-1653 4820-01-727-3463— Valve,Check 4820-01-396-7787— Indicator,Valve Opening 4820-01-199-5755— Adapter,Valve 4820-00-815-5884— Valve,Vacuum Breaking 4820-00-720-4241— Valve,Safety Relief 4820-01-057-7821— Stem,Fluid Valve 4820-01-632-0570— Valve,Ball

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-503-2457

NIIN015032457

FSC4820

PRICE$94.19

DEMILA

PARTS2

MFRS2

Manufacturers

Hamworthy Inc.

CAGE 0CBL5

Wartsila Water Systems Limited

CAGE K0359

About NSN 4820-01-503-2457

NSN 4820-01-503-2457 is a National Stock Number assigned to Valve,Restrictor Check. 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 4820-01-503-2457 is $94.19. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-503-2457, 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.