NSN 4820-01-398-4966 30918961, 3091896-1, 44476024033

4820-01-398-4966 A device designed to regulate vacuum within the desired operating limits. See also VALVE, VACUUM BREAKING.

Part Alternates: 30918961, 3091896-1, 44476024033, 44-4760-24-033, 4820-01-398-4966, 01-398-4966, 4820013984966, 013984966

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	04 NOV 1994	01-398-4966	27489 ( VALVE, VACUUM REGULATING )

Part Number	Cage Code	Manufacturer
3091896-1	96214	RAYTHEON COMPANY DBA RAYTHEON
44-4760-24-033	33538	TESCOM CORP INSTRUMENT DIV

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NSNs for Compare ( up to 4 ): Add 4820-01-398-4966

Compare

4820-01-398-5420, 4820-01-398-5425, 4820-01-398-5446, 4820-01-398-5479, 4820-01-398-5552

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	127220	PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating	P	77.5
Less than truck load rating	P	77.5
Water commodity Code	594	unknown
Originating Activity Code	KE	Naval ICP Philadelphia, PA 19111
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity
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	7R	Aeronautical Depot Level Repairable Spares Naval Inventory Control Point, Philadelphia
Special Material ID	FP	PATROLAIRCRAFT(P3C)
Issue Repair, or Requisition	AR	Repairable item subject to centrally managed rework program at designated sites. Mandatory turn-in of item required except when initial issue or replacement of surveyed item is involved.
Special Material Content	9	Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of Supply	NRP	NAVICP-ERP 700 Robbins Avenue Philadelphia, PA 19111-5098
Agency	DN	Department of the Navy
Service Organization	L	Lead Service - 22 (Repairable)
Reparability	H	Depot Level Reparable
Acquisition Advice Codes	V	TERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each