What are the part numbers for NSN 4820-01-456-9359?

NSN 4820-01-456-9359 (Valve,Safety Relief) has 2 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-456-9359?

NSN 4820-01-456-9359 is manufactured by Naval Sea Systems Command, Hii Unmanned Systems, Inc..

What is the price of NSN 4820-01-456-9359?

The most recent government unit price for NSN 4820-01-456-9359 (Valve,Safety Relief) is $111.39.

NSN

4820-01-456-9359

Name: Valve,Safety Relief — NSN 4820-01-456-9359
SKU: 4820-01-456-9359
Price: 111.39 USD
Availability: InStock

Valve,Safety Relief

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$111.39

per EA

2 parts / 2 mfrs

Part Numbers for NSN 4820-01-456-93592 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
6893474-1	53711	Naval Sea Systems Command	3	2
6893474-1	8K534	Hii Unmanned Systems, Inc.	C	1

Manufacturers (2)

Naval Sea Systems Command

CAGE 53711

View NSNs

Hii Unmanned Systems, Inc.

CAGE 8K534

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$111.39	EA	0
01-OCT-2025	$111.39	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Related NSNs in FSC 4820

4820-01-455-8990— Valve,Gate 4820-00-489-0547 4820-01-282-2875— Valve,Check 4820-00-769-2006 4820-00-380-2414 4820-00-762-1535 4820-01-377-6978— Valve,Check 4820-00-470-6595 4820-00-126-1884— Valve,Plug 4820-01-301-0977

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-456-9359

NIIN014569359

FSC4820

PRICE$111.39

DEMILA

PARTS2

MFRS2

Manufacturers

Naval Sea Systems Command

CAGE 53711

Hii Unmanned Systems, Inc.

CAGE 8K534

About NSN 4820-01-456-9359

NSN 4820-01-456-9359 is a National Stock Number assigned to Valve,Safety Relief. 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 2 manufacturers.

The current government unit price for NSN 4820-01-456-9359 is $111.39. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-456-9359, 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.