NSN 4820-01-015-7476 L22185, L22185P02, RG44220A

Product Details | CHECK VALVE

4820-01-015-7476 A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

Part Alternates: L22185, L22185P02, RG44220A, 4820-01-015-7476, 01-015-7476, 4820010157476, 010157476

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	27 JAN 1976	01-015-7476	05487 ( VALVE, CHECK )

Drawings & Photos | NSN 4820-01-015-7476

Part Number	Request Date	QTY	Origin
RG44220A	2025-06-154	158	DIBBS
RG44220A	2025-04-107	47	DIBBS
RG44220A	2025-03-86	6	DIBBS
RG44220A	2025-03-75	9	DIBBS
RG44220A	2025-03-67	23	DIBBS
RG44220A	2025-02-58	5	DIBBS
RG44220A	2025-02-51	4	DIBBS
RG44220A	2025-02-37	14	DIBBS
RG44220A	2023-11-317	14	DIBBS
RG44220A	2023-10-303	14	DIBBS
RG44220A	2023-10-292	14	DIBBS
RG44220A	2023-07-198	18	DIBBS
RG44220A	2023-07-187	18	DIBBS
RG44220A	2023-04-109	17	DIBBS
RG44220A	2022-12-361	17	DIBBS
RG44220A	2022-12-345	17	DIBBS
RG44220A	2022-11-332	22	DIBBS
RG44220A	2022-11-321	22	DIBBS
RG44220A	2022-03-90	21	DIBBS
RG44220A	2021-11-308	12	DIBBS
RG44220A	2021-01-28	24	DIBBS
RG44220A	2020-03-83	15	DIBBS
RG44220A	2020-03-72	15	DIBBS
4820-01-015-7476	2018-11-305	29	DIBBS
4820-01-015-7476	2018-10-277	45	DIBBS
4820-01-015-7476	2018-06-179	16	DIBBS
4820-01-015-7476	2018-05-126	20	DIBBS
4820-01-015-7476	2017-12-362	13	DIBBS
4820-01-015-7476	2017-08-243	21	DIBBS
4820-01-015-7476	2017-05-137	13	DIBBS
L22185P02	2015-10-295	2	us
4820-01-015-7476	2010-12-350	32	DIBBS
4820-01-015-7476	2010-10-301	7	DIBBS
4820-01-015-7476	2010-09-251	9	DIBBS
4820-01-015-7476	2010-07-209	5	DIBBS
4820-01-015-7476	2010-07-209	13	DIBBS
4820-01-015-7476	2010-05-138	8	DIBBS
4820-01-015-7476	2010-05-125	7	DIBBS
4820-01-015-7476	2010-04-105	4	DIBBS
4820-01-015-7476	2009-03-89	5	DIBBS
4820-01-015-7476	2009-03-89	19	DIBBS
4820-01-015-7476	2008-12-339	9	DIBBS

Cross Reference | NSN 4820-01-015-7476

Part Number	Cage Code	Manufacturer
L22185	07482	GENERAL ELECTRIC COMPANY DBA GE
L22185P02	07482	GENERAL ELECTRIC COMPANY DBA GE
RG44220A	51663	CRANE CO. DBA LEAR ROMEC

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Related Products | NSN 4820-01-015-7476

4820-01-015-7477, 4820-01-015-7478, 4820-01-015-7479, 4820-01-015-7563, 4820-01-015-7710

Technical Data | NSN 4820-01-015-7476

Characteristic	Specifications
STYLE DESIGNATOR	A6 STRAIGHT THRU
FLOW CONTROL DEVICE	DISK
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END THREADED EXTERNAL TUBE 2ND END
CONNECTION STYLE	B42 FLARED 1ST END B42 FLARED 2ND END
SEAT ANGLE	37.0 DEGREES 1ST END 37.0 DEGREES 2ND END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.250 INCHES 1ST END 1.000 INCHES 2ND END
THREAD SERIES DESIGNATOR	UN 1ST END UN 2ND END
NOMINAL THREAD SIZE	1.625 INCHES 1ST END 1.312 INCHES 2ND END
THREAD QUANTITY PER INCH	12 1ST END 12 2ND END
THREAD CLASS	3A 1ST END 3A 2ND END
THREAD DIRECTION	RIGHT-HAND 1ST END RIGHT-HAND 2ND END
MANUFACTURERS CODE	07482
MFR SOURCE CONTROLLING REFERENCE	L22185P02

Restrictions/Controls & Freight Information | NSN 4820-01-015-7476

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:	B	Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.)
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	HD	Naval Inventory Control Point Mechanicsburg, PA 17055-0788
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 4820-01-015-7476

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