What are the part numbers for NSN 4820-01-342-1731?

NSN 4820-01-342-1731 (Seat,Valve) has 5 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-342-1731?

NSN 4820-01-342-1731 is manufactured by Naval Inventory Control Point Mechanicsburg, Velan Valve Corp..

What is the price of NSN 4820-01-342-1731?

The most recent government unit price for NSN 4820-01-342-1731 (Seat,Valve) is $15.77.

NSN

4820-01-342-1731

Name: Seat,Valve — NSN 4820-01-342-1731
SKU: 4820-01-342-1731
Price: 15.77 USD
Availability: InStock

Seat,Valve

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$15.77

per EA

5 parts / 2 mfrs

Part Numbers for NSN 4820-01-342-17315 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
73811-130/8543-009-440VM	03950	Naval Inventory Control Point Mechanicsburg	5	2
8543-009-440VM	03950	Naval Inventory Control Point Mechanicsburg	5	2
73811-130/8543-009-440	57574	Velan Valve Corp.	5	1
8543-009-440	57574	Velan Valve Corp.	3	1
8543-009-440VM	57574	Velan Valve Corp.	C	1

Manufacturers (2)

Naval Inventory Control Point Mechanicsburg

Velan Valve Corp.

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$15.77	EA	0
01-OCT-2025	$15.77	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ABKK	FLANGE DIAMETER	4.895 INCHES NOMINAL
ADAR	BODY OUTSIDE DIAMETER	4.500 INCHES NOMINAL
ADAS	BODY INSIDE DIAMETER	4.000 INCHES NOMINAL
AGAV	END ITEM IDENTIFICATION	SWING CHECK VALVE
AJRF	FLANGE SEAT TO DISK END HEIGHT	0.937 INCHES NOMINAL
AJRM	UNDER FLANGE HEIGHT	0.156 INCHES NOMINAL
CQKM	SEATING SURFACE SHAPE	O-RING
MATT	MATERIAL	STEEL OVERALL
STYL	STYLE DESIGNATOR	PLAIN FLANGED
ZZZY	REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS	MAGNETIC PERMEABILITY SHALL NOT EXCEED 2.0 AFTER FABRICATION

Related NSNs in FSC 4820

4820-01-056-1691 4820-01-169-8911 4820-00-386-9658 4820-01-231-9667— Valve,Ball 4820-01-267-9089 4820-01-117-3105— Gland,Valve 4820-01-656-2304— Valve,Linear,Directional Control 4820-00-035-9768 4820-01-312-1317 4820-01-296-2334— Valve,Check

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-342-1731

NIIN013421731

FSC4820

PRICE$15.77

DEMILA

PARTS5

MFRS2

Manufacturers

Naval Inventory Control Point Mechanicsburg

CAGE 03950

Velan Valve Corp.

CAGE 57574

About NSN 4820-01-342-1731

NSN 4820-01-342-1731 is a National Stock Number assigned to Seat,Valve. This NSN part number belongs to Federal Supply Class 4820 (VALVES, NONPOWERED) under Federal Supply Group 48 (VALVES). There are 5 part numbers associated with this NSN from 2 manufacturers.

The current government unit price for NSN 4820-01-342-1731 is $15.77. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-342-1731, 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.