What are the part numbers for NSN 4820-01-141-8559?

NSN 4820-01-141-8559 (Valve,Check) has 2 associated part numbers from 1 manufacturer. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-141-8559?

NSN 4820-01-141-8559 is manufactured by National Oilwell.

What is the price of NSN 4820-01-141-8559?

The most recent government unit price for NSN 4820-01-141-8559 (Valve,Check) is $4,270.94.

NSN

4820-01-141-8559

Name: Valve,Check — NSN 4820-01-141-8559
SKU: 4820-01-141-8559
Price: 4270.94 USD
Availability: InStock

Valve,Check

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$4,270.94

per EA

2 parts / 1 mfrs

Part Numbers for NSN 4820-01-141-85592 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
NS-3205	11836	National Oilwell	D	9
NS-3205-2 1/2IN	11836	National Oilwell	3	9

Manufacturers (1)

National Oilwell

CAGE 11836

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$4,270.94	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ADQU	FLOW CONTROL DEVICE	DISK
ADSU	DISK LOADING METHOD	WEIGHT
AECS	BOLT HOLE QUANTITY	6 ALL ENDS
AQLR	VALVE OPERATION METHOD	AUTOMATIC
ARKN	FLANGE SHAPE	ROUND WITH HOLES ALL ENDS
AWLS	CONNECTION TYPE	FLANGE ALL ENDS
BBJX	MOUNTING POSITION	HORIZONTAL
CCFG	VALVE SIZE	2.500 INCHES
CQQF	OPERATING PRESSURE	700.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE
CWCD	NOMINAL OUTSIDE DIAMETER	6.125 INCHES ALL ENDS
CWCF	FACE TO FACE DISTANCE	10.500 INCHES
CWCK	NOMINAL THICKNESS	0.938 INCHES ALL ENDS
CWCQ	BOLT HOLE NOMINAL DIAMETER	0.688 INCHES ALL ENDS
CWCT	BOLT CIRCLE NOMINAL DIAMETER	5.000 INCHES ALL ENDS
CWDF	FLANGE FACE DESIGN	PLAIN ALL ENDS
MATT	MATERIAL	NICKEL ALLOY OVERALL
MEDA	MEDIA FOR WHICH DESIGNED	WATER, FRESH SINGLE RESPONSE
STYL	STYLE DESIGNATOR	STRAIGHT THRU FLANGED ENDS

Related NSNs in FSC 4820

4820-01-699-0372— Seat,Valve 4820-00-847-7188 4820-01-655-1429— Repair Kit,Valve 4820-01-278-8040— Guide,Valve Stem 4820-01-197-2798— Stem and Disk Assembly 4820-01-096-3034— Cap,Valve 4820-01-706-2917— Valve Assembly 4820-01-190-6268 4820-00-864-4143 4820-01-435-1104— Parts Kit,Valve

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-141-8559

NIIN011418559

FSC4820

PRICE$4,270.94

DEMILA

PARTS2

MFRS1

Manufacturers

National Oilwell

CAGE 11836

About NSN 4820-01-141-8559

NSN 4820-01-141-8559 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 2 part numbers associated with this NSN from 1 manufacturer.

The current government unit price for NSN 4820-01-141-8559 is $4,270.94.

To find the part number for NSN 4820-01-141-8559, 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.