What are the part numbers for NSN 4820-01-120-0591?

NSN 4820-01-120-0591 (Disk,Valve) has 5 associated part numbers from 3 manufacturers. View the complete part number cross-reference on this page.

Who manufactures NSN 4820-01-120-0591?

NSN 4820-01-120-0591 is manufactured by William Powell Company, the Dba Powell Valve Div the Starflo Corporation, Naval Ship Systems Command, Electric Boat Corporation Div General Dynamics Electric Boat.

What is the price of NSN 4820-01-120-0591?

The most recent government unit price for NSN 4820-01-120-0591 (Disk,Valve) is $22.75.

NSN

4820-01-120-0591

Name: Disk,Valve — NSN 4820-01-120-0591
SKU: 4820-01-120-0591
Price: 22.75 USD
Availability: InStock

Disk,Valve

FSC 4820 — VALVES, NONPOWEREDFSG 48 — VALVES

Unit Price

$22.75

per EA

5 parts / 3 mfrs

Part Numbers for NSN 4820-01-120-05915 records

Part Number	CAGE	Manufacturer	RNCC	RNVC
2620-925X3ASSYRD PC 18 1/2IN	48422	William Powell Company, the Dba Powell Valve Div the Starflo Corporation	3	2
SS845-2110262	80064	Naval Ship Systems Command	D	9
SS845-2110262ASSYRD PC 18 1/2IN	80064	Naval Ship Systems Command	5	2
2620-925X3	96169	Electric Boat Corporation Div General Dynamics Electric Boat	D	9
2620-925X3ASSYRD PC 18 1/2IN	96169	Electric Boat Corporation Div General Dynamics Electric Boat	5	9

Manufacturers (3)

William Powell Company, the Dba Powell Valve Div the Starflo Corporation

CAGE 48422

View NSNs

Naval Ship Systems Command

CAGE 80064

View NSNs

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169

View NSNs

Price History

Effective Date	Unit Price	UI	SLC
01-OCT-2025	$22.75	EA	0

Identification Data

DEMIL

HMIC

PMIC

ESD/EMI

Item Characteristics

MRC	Requirement	Reply
MATT	MATERIAL	STEEL CORROSION RESISTING

Related NSNs in FSC 4820

4820-01-059-7333— Valve 4820-00-069-0763 4820-01-367-9444 4820-00-876-5304 4820-01-292-7951— Valve,Check 4820-00-061-2273 4820-00-445-8343 4820-01-690-9912— Valve,Safety Relief 4820-01-227-2975 4820-01-309-1288

Need full procurement data, packaging, and standardization info?

View Complete NSN Data on NSN Lookup

Quick Reference

NSN4820-01-120-0591

NIIN011200591

FSC4820

PRICE$22.75

DEMILA

PARTS5

MFRS3

Manufacturers

William Powell Company, the Dba Powell Valve Div the Starflo Corporation

CAGE 48422

Naval Ship Systems Command

CAGE 80064

Electric Boat Corporation Div General Dynamics Electric Boat

CAGE 96169

About NSN 4820-01-120-0591

NSN 4820-01-120-0591 is a National Stock Number assigned to Disk,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 3 manufacturers.

The current government unit price for NSN 4820-01-120-0591 is $22.75.

To find the part number for NSN 4820-01-120-0591, 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.