What are the part numbers for NSN 4820-01-571-3521?

NSN 4820-01-571-3521 (Valve,Vent) has 4 associated part numbers from 3 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-571-3521?

NSN 4820-01-571-3521 is manufactured by Oshkosh Corp, Oshkosh Defense Llc, Meggitt North Hollywood Inc.

What is the price of NSN 4820-01-571-3521?

The most recent government unit price for NSN 4820-01-571-3521 (Valve,Vent) is $2,061.81.

NSN

4820-01-571-3521

Name: Valve,Vent — NSN 4820-01-571-3521
SKU: 4820-01-571-3521
Price: 2061.81 USD
Availability: InStock

Valve,Vent

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$2,061.81

per EA

4 parts / 3 mfrs

Part Numbers for NSN 4820-01-571-35214 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
3591247	45152	Oshkosh Corp	7	9
3591247	75Q65	Oshkosh Defense Llc	5	2
F646ACDG	79318	Meggitt North Hollywood Inc	5	9
F646ACDGM	79318	Meggitt North Hollywood Inc	3	2

Manufacturers (3)

Oshkosh Corp

Oshkosh Defense Llc

Meggitt North Hollywood Inc

CAGE 79318

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$2,061.81	EA	0
01-OCT-2025	$2,061.81	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Related NSNs in FSC 4820

4820-00-967-2857 4820-01-144-2339— Valve,Relief,Pressure and Temper 4820-00-467-2578— Valve,Check 4820-01-169-6061— Valve,Check 4820-01-477-8244 4820-00-304-3772 4820-01-062-6570 4820-00-075-0679 4820-01-411-2448— Stem,Fluid Valve 4820-01-193-1412— Valve,Safety Gas

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-571-3521

NIIN015713521

FSC4820

PRICE$2,061.81

DEMILA

PARTS4

MFRS3

Manufacturers

Oshkosh Corp

CAGE 45152

Oshkosh Defense Llc

CAGE 75Q65

Meggitt North Hollywood Inc

CAGE 79318

About NSN 4820-01-571-3521

NSN 4820-01-571-3521 is a National Stock Number assigned to Valve,Vent. 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 3 manufacturers.

The current government unit price for NSN 4820-01-571-3521 is $2,061.81. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-571-3521, 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.