What are the part numbers for NSN 4820-01-185-1133?

NSN 4820-01-185-1133 (Valve,Check) has 4 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-185-1133?

NSN 4820-01-185-1133 is manufactured by W and O Supply, The Walworth Company.

What is the price of NSN 4820-01-185-1133?

The most recent government unit price for NSN 4820-01-185-1133 (Valve,Check) is $783.22.

NSN

4820-01-185-1133

Name: Valve,Check — NSN 4820-01-185-1133
SKU: 4820-01-185-1133
Price: 783.22 USD
Availability: InStock

Valve,Check

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$783.22

per EA

4 parts / 2 mfrs

Part Numbers for NSN 4820-01-185-11334 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
151501.450	0WLX8	W and O Supply	5	9
420SW 2 1/2 IN	63686	The Walworth Company	5	9
420WS 2 1/2 IN	63686	The Walworth Company	3	2
DS-47871	63686	The Walworth Company	5	9

Manufacturers (2)

W and O Supply

The Walworth Company

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$783.22	EA	0
01-OCT-2025	$783.22	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Related NSNs in FSC 4820

4820-00-375-8371— Seat,Valve 4820-01-182-0728— Valve,Linear,Directional Control 4820-01-189-6497 4820-00-274-3681 4820-00-449-1476 4820-00-287-2816 4820-01-348-7997— Seat,Valve 4820-01-262-6219— Stem,Fluid Valve 4820-01-373-7114— Valve,Gate 4820-01-246-0831— Valve,Stop-Check

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-185-1133

NIIN011851133

FSC4820

PRICE$783.22

DEMILA

PARTS4

MFRS2

Manufacturers

W and O Supply

CAGE 0WLX8

The Walworth Company

CAGE 63686

About NSN 4820-01-185-1133

NSN 4820-01-185-1133 is a National Stock Number assigned to Valve,Check. 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 2 manufacturers.

The current government unit price for NSN 4820-01-185-1133 is $783.22. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-185-1133, 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.