What are the part numbers for NSN 4820-01-388-4664?

NSN 4820-01-388-4664 (Valve,Safety Relief) has 3 associated part numbers from 3 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-388-4664?

NSN 4820-01-388-4664 is manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division, Rtx Corporation Dba Pratt & Whitney Div Pratt &Whitney, Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit.

What is the price of NSN 4820-01-388-4664?

The most recent government unit price for NSN 4820-01-388-4664 (Valve,Safety Relief) is $1.33.

NSN

4820-01-388-4664

Name: Valve,Safety Relief — NSN 4820-01-388-4664
SKU: 4820-01-388-4664
Price: 1.33 USD
Availability: InStock

Valve,Safety Relief

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$1.33

per EA

3 parts / 3 mfrs

Part Numbers for NSN 4820-01-388-46643 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
628XB-3-6-2	09990	Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division	5	2
PWA57755-2	77445	Rtx Corporation Dba Pratt & Whitney Div Pratt &Whitney	3	2
628XB-3-6-2	86768	Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit	5	9

Manufacturers (3)

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division

CAGE 09990

View NSNs

Rtx Corporation Dba Pratt & Whitney Div Pratt &Whitney

CAGE 77445

View NSNs

Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit

CAGE 86768

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$1.33	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
ADQU	FLOW CONTROL DEVICE	DISK
AQLR	VALVE OPERATION METHOD	AUTOMATIC

Related NSNs in FSC 4820

4820-00-886-1239— Valve,Safety Relief 4820-00-888-1132 4820-01-233-6632— Valve,Check 4820-01-424-2169— Valve,Check 4820-01-390-2171 4820-01-421-6784— Valve,Linear,Directional Control 4820-00-036-1930 4820-01-603-5248— Valve,Check 4820-01-509-3929— Ball,Valve,Ported 4820-01-304-2643— Seat,Valve

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-388-4664

NIIN013884664

FSC4820

PRICE$1.33

DEMILA

PARTS3

MFRS3

Manufacturers

Parker-Hannifin Corporation Dba Pneutronics Div Hydraulic Valve Division

CAGE 09990

Rtx Corporation Dba Pratt & Whitney Div Pratt &Whitney

CAGE 77445

Teledyne Industries Inc Teledyne Fluid Systems Republic Business Unit

CAGE 86768

About NSN 4820-01-388-4664

NSN 4820-01-388-4664 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 3 part numbers associated with this NSN from 3 manufacturers.

The current government unit price for NSN 4820-01-388-4664 is $1.33.

To find the part number for NSN 4820-01-388-4664, 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.