NSN 4820-01-493-9073 58739SK, 5873-9SK, 8831B

4820-01-493-9073 Do not use if a more specific item name is applicable.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 58739SK, 5873-9SK, 8831B, 8831-B, 8831-B P/N 5873-9SK, 8831BPN58739SK, 4820-01-493-9073, 01-493-9073, 4820014939073, 014939073

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	24 JAN 2002	01-493-9073	37428 ( PARTS KIT, VALVE )

Part Number	Cage Code	Manufacturer
5873-9SK	90800	ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROL DIVISION
8831-B	90800	ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROL DIVISION
8831-B P/N 5873-9SK	90800	ROMAC INDUSTRIES, INC. DBA HAYS FLUID CONTROL DIVISION

Thank you very much for the excellent service and professional customer care.

Ernie G. Honeywell

The service was excellent. I can think of no improvements to date that you can make regarding internet sales.

John L. Raytheon

The representative for WBParts was efficient & handled our request in a timely & professional manner.

Karen G. General Dynamics

Tried two other sources, neither of them responded, was all done online, never spoke to anyone.

Rex S. US Airforce

The response is quick and the price is often very good. We are completely satisfied.

Patricia S. NASA

NSNs for Compare ( up to 4 ): Add 4820-01-493-9073

Compare

4820-01-493-9163, 4820-01-493-9211, 4820-01-493-9347, 4820-01-493-9405, 4820-01-493-9592

Characteristic	Specifications
COMPONENT QUANTITY	8
COMPONENT DOCUMENT ORIGIN	INDUSTRIAL
DOCUMENT SOURCE	90800
DOCUMENT IDENTIFICATION	8831-B
END ITEM NAME	CALIBRATED FLOW VALVE
END ITEM SOURCE	90800
END ITEM IDENTIFICATION	4820-01-493-8955 VALVE, CALIBRATED FLOW; W/S NIMITZ CLASS CVN
SPECIAL FEATURES	MATCHED ORIFICE PLATES WITH DIAPHRAGM AND O-RINGS FOR SPECIFIC FLOW RATE, DIAPHRAGM RETAINER (4364), O-RING (4365) AND O-RING (8921507)

Category	Code	Description
Shelf-Life Code:	0	Nondeteriorative
Hazardous Material Indicator Code	N	There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:	A	Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:	U	UNCLASSIFIED
Precious Metals Indicator Code:	A	Item does not contain precious metal
Criticality Code:	X	The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	051080	FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	594	unknown
Originating Activity Code	AX	Defense Supply Center Columbus Columbus, OH 43216-5000
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling	Z	No special handling required.
Special Handling Code	9	unknonwn
HAZMAT
Type of Cargo	Z	No special type of cargo code applicable

Category	Code	Description
Cognizance Codes	9B	Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DN	Department of the Navy
Service Organization	N	U.S. Navy
Acquisition Advice Codes	J	NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each