What are the part numbers for NSN 4820-01-443-2540?

NSN 4820-01-443-2540 (Valve,Restrictor Check) has 3 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-443-2540?

NSN 4820-01-443-2540 is manufactured by The Boeing Company Div Defense, Crissair Inc Div Esco Technologies.

What is the price of NSN 4820-01-443-2540?

The most recent government unit price for NSN 4820-01-443-2540 (Valve,Restrictor Check) is $2,113.88.

NSN

4820-01-443-2540

Name: Valve,Restrictor Check — NSN 4820-01-443-2540
SKU: 4820-01-443-2540
Price: 2113.88 USD
Availability: InStock

Valve,Restrictor Check

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$2,113.88

per EA

3 parts / 2 mfrs

Part Numbers for NSN 4820-01-443-25403 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
7M845-7	76301	The Boeing Company Div Defense	5	2
6F3346	99240	Crissair Inc Div Esco Technologies	5	2
7M845-7	99240	Crissair Inc Div Esco Technologies	3	2

Manufacturers (2)

The Boeing Company Div Defense

CAGE 76301

View NSNs

Crissair Inc Div Esco Technologies

CAGE 99240

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$2,113.88	EA	0
01-OCT-2025	$2,113.88	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ADQU	FLOW CONTROL DEVICE	POPPET
ADSU	DISK LOADING METHOD	SPRING
AHNC	CONNECTION STYLE	PLAIN (TUBE) ALL ENDS
AQLR	VALVE OPERATION METHOD	AUTOMATIC
AWLS	CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
BBJX	MOUNTING POSITION	HORIZONTAL OR VERTICAL
MATT	MATERIAL	STEEL OVERALL
MEDA	MEDIA FOR WHICH DESIGNED	OIL, HYDRAULIC SINGLE RESPONSE
STYL	STYLE DESIGNATOR	STRAIGHT THRU
THSD	THREAD SERIES DESIGNATOR	UNS ALL ENDS

Related NSNs in FSC 4820

4820-00-537-9889— Valve,Butterfly 4820-00-445-6866 4820-01-314-2616— Guide,Valve Stem 4820-00-604-0670— Valve,Calibrated Flow 4820-01-475-4005— Retainer,Disk,Valve 4820-00-071-2251 4820-01-686-4616— Valve,Linear,Directional Control 4820-00-358-6117 4820-01-437-3599— Valve,Angle 4820-01-379-9271— Stem,Fluid Valve

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-443-2540

NIIN014432540

FSC4820

PRICE$2,113.88

DEMILQ

PARTS3

MFRS2

Manufacturers

The Boeing Company Div Defense

CAGE 76301

Crissair Inc Div Esco Technologies

CAGE 99240

About NSN 4820-01-443-2540

NSN 4820-01-443-2540 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 3 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-443-2540 is $2,113.88. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-443-2540, 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.