What are the part numbers for NSN 4820-01-318-4739?

NSN 4820-01-318-4739 (Valve,Safety Relief) has 2 associated part numbers from 2 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-318-4739?

NSN 4820-01-318-4739 is manufactured by Rolls-Royce Marine North America Inc., Rolls-Royce Corporation.

What is the price of NSN 4820-01-318-4739?

The most recent government unit price for NSN 4820-01-318-4739 (Valve,Safety Relief) is $3,194.61.

NSN

4820-01-318-4739

Name: Valve,Safety Relief — NSN 4820-01-318-4739
SKU: 4820-01-318-4739
Price: 3194.61 USD
Availability: InStock

Valve,Safety Relief

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$3,194.61

per EA

2 parts / 2 mfrs

Part Numbers for NSN 4820-01-318-47392 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
23038473	38ZC7	Rolls-Royce Marine North America Inc.	3	2
23038473	63005	Rolls-Royce Corporation	5	2

Manufacturers (2)

Rolls-Royce Marine North America Inc.

CAGE 38ZC7

View NSNs

Rolls-Royce Corporation

CAGE 63005

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$3,194.61	EA	0
01-OCT-2025	$3,194.61	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ADSU	DISK LOADING METHOD	SPRING
CQCY	ADJUSTABLE PRESSURE RANGE	+15.7 TO 17.7 POUNDS PER SQUARE INCH

Related NSNs in FSC 4820

4820-01-150-5249— Piston,Valve 4820-00-203-5132 4820-01-345-5579— Valve,Ball 4820-01-309-3833— Valve,Shutoff 4820-00-952-8470 4820-00-463-3679 4820-01-093-1719— Stem,Fluid Valve 4820-01-202-8216 4820-01-190-1030— Valve,Regulating,Fluid Pressure 4820-00-679-3398

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-318-4739

NIIN013184739

FSC4820

PRICE$3,194.61

DEMILA

PARTS2

MFRS2

Manufacturers

Rolls-Royce Marine North America Inc.

CAGE 38ZC7

Rolls-Royce Corporation

CAGE 63005

About NSN 4820-01-318-4739

NSN 4820-01-318-4739 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 4820-01-318-4739 is $3,194.61. Price history shows 2 recorded price changes.

To find the part number for NSN 4820-01-318-4739, 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.