What are the part numbers for NSN 4820-01-439-8337?

NSN 4820-01-439-8337 (Valve,Check) has 3 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-439-8337?

NSN 4820-01-439-8337 is manufactured by International Valve Corp Dba Check-All Valve Mfg. Co., Rolls-Royce Corporation.

What is the price of NSN 4820-01-439-8337?

The most recent government unit price for NSN 4820-01-439-8337 (Valve,Check) is $474.05.

NSN

4820-01-439-8337

Name: Valve,Check — NSN 4820-01-439-8337
SKU: 4820-01-439-8337
Price: 474.05 USD
Availability: InStock

Valve,Check

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$474.05

per EA

3 parts / 2 mfrs

Part Numbers for NSN 4820-01-439-83373 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
TCVF-0750-SS-V-1/2	28396	International Valve Corp Dba Check-All Valve Mfg. Co.	3	2
23059087	63005	Rolls-Royce Corporation	7	1
23059087-04	63005	Rolls-Royce Corporation	5	2

Manufacturers (2)

International Valve Corp Dba Check-All Valve Mfg. Co.

CAGE 28396

View NSNs

Rolls-Royce Corporation

CAGE 63005

View NSNs

Price History

Effective Date	Unit Price	UI
01-OCT-2025	$474.05	EA
01-OCT-2025	$474.05	EA
01-OCT-2025	$474.05	EA

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Related NSNs in FSC 4820

4820-00-607-4812 4820-01-248-3903— Parts Kit,Ball Valve 4820-01-123-2173 4820-01-445-0514— Valve,Float 4820-01-327-0162— Stem,Fluid Valve 4820-01-545-1746— Guide,Valve Stem 4820-01-177-4807 4820-00-563-8573 4820-01-127-0287— Valve 4820-00-737-4528— Valve,Check

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-439-8337

NIIN014398337

FSC4820

PRICE$474.05

DEMILA

PARTS3

MFRS2

Manufacturers

International Valve Corp Dba Check-All Valve Mfg. Co.

CAGE 28396

Rolls-Royce Corporation

CAGE 63005

About NSN 4820-01-439-8337

NSN 4820-01-439-8337 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 3 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-439-8337 is $474.05. Price history shows 3 recorded price changes.

To find the part number for NSN 4820-01-439-8337, 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.