NSN 4820-01-166-4561 01-166-4561, 011664561, 200890203

Product Details | PNEUMATIC TANK VALVE

4820-01-166-4561 A valve, designed for attachment to pressure tanks and/or mechanical equipment for the purpose of permitting an increase, decrease, and the gaging of pressure (similar to tire valves) within a confining chamber carrying compressed air, gases or oil.

Part Alternates: 4820-01-166-4561, 01-166-4561, 4820011664561, 011664561, 200890203

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	12 NOV 1983	01-166-4561	06509 ( VALVE, PNEUMATIC TANK )

Drawings & Photos | NSN 4820-01-166-4561

Part Number	Request Date	QTY	Origin
200890203	2024-06-182	34	DIBBS
200890203	2023-12-347	34	DIBBS
200890203	2023-12-344	8	DIBBS
200890203	2023-09-262	3	DIBBS
200890203	2023-07-208	15	DIBBS
200890203	2023-06-156	10	DIBBS
200890203	2023-04-107	6	DIBBS
200890203	2020-02-33	2	DIBBS
200890203	2019-12-346	7	DIBBS
200890203	2019-10-301	5	DIBBS
200890203	2019-09-269	21	DIBBS
200890203	2019-08-225	13	DIBBS
200890203	2019-07-185	7	DIBBS
4820-01-166-4561	2017-03-65	5	DIBBS
4820-01-166-4561	2017-02-55	1	DIBBS
4820-01-166-4561	2017-02-43	1	DIBBS
4820-01-166-4561	2016-12-364	31	DIBBS
4820-01-166-4561	2016-11-326	14	DIBBS
4820-01-166-4561	2016-03-91	15	DIBBS
4820-01-166-4561	2016-02-49	28	DIBBS
4820-01-166-4561	2016-02-38	28	DIBBS
4820-01-166-4561	2014-12-351	9	DIBBS
4820-01-166-4561	2014-12-338	19	DIBBS
4820-01-166-4561	2014-10-282	1	DIBBS
4820-01-166-4561	2014-09-265	1	DIBBS
4820-01-166-4561	2014-09-245	15	DIBBS
4820-01-166-4561	2014-08-231	15	DIBBS
4820-01-166-4561	2013-07-191	46	DIBBS
4820-01-166-4561	2013-03-71	55	DIBBS
4820-01-166-4561	2013-02-35	20	DIBBS
4820-01-166-4561	2012-08-244	19	DIBBS
4820-01-166-4561	2012-06-165	41	DIBBS
4820-01-166-4561	2012-04-100	50	DIBBS
4820-01-166-4561	2012-02-55	11	DIBBS

Cross Reference | NSN 4820-01-166-4561

Part Number	Cage Code	Manufacturer
200890203	K0654	MESSIER-DOWTY LTD DBA OA

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Related Products | NSN 4820-01-166-4561

4820-01-166-4678, 4820-01-166-5033, 4820-01-166-5185, 4820-01-166-5201, 4820-01-166-5266

Technical Data | NSN 4820-01-166-4561

Characteristic	Specifications
BODY STYLE	D2 STRAIGHT THRU
BODY MATERIAL	STEEL, AMS 5643
FLOW CONTROL DEVICE	PLUG
END CONNECTION QUANTITY	2
FIRST END CONNECTION TYPE	UNTHREADED EXTERNAL TUBE
FIRST END STYLE DESIGNATOR	K1 PLAIN
FIRST END OUTSIDE DIAMETER TUBE ACCOMMODATED	0.500 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SECOND END CONNECTION TYPE	UNTHREADED EXTERNAL TUBE
SECOND END STYLE DESIGNATOR	K1 PLAIN
SECOND END OUTSIDE DIAMETER TUBE ACCOMMODATED	0.285 INCHES NOMINAL
TEMP RATING	NOT RATED
MANUFACTURERS CODE	K0654
DESIGN CONTROL REFERENCE	200890203

Restrictions/Controls & Freight Information | NSN 4820-01-166-4561

Restrictions
Freight

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	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

Management | NSN 4820-01-166-4561

Navy

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	D	DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each