NSN 4820-01-119-0517 1C1122, 01-119-0517, 011190517

Product Details | CHECK VALVE

4820-01-119-0517 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: 1C1122, 4820-01-119-0517, 01-119-0517, 4820011190517, 011190517

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	16 SEP 1981	01-119-0517	05487 ( VALVE, CHECK )

Drawings & Photos | NSN 4820-01-119-0517

Part Number	Request Date	QTY	Origin
1C1122	2025-09-262	6	DIBBS
1C1122	2025-08-233	6	DIBBS
1C1122	2025-02-49	43	DIBBS
1C1122	2025-02-35	43	DIBBS
1C1122	2025-01-23	3	DIBBS
1C1122	2024-11-319	11	DIBBS
1C1122	2024-07-193	40	DIBBS
1C1122	2024-01-25	38	DIBBS
1C1122	2023-11-316	14	DIBBS
1C1122	2023-09-248	16	DIBBS
1C1122	2023-08-236	16	DIBBS
1C1122	2023-03-82	13	DIBBS
1C1122	2022-09-264	4	DIBBS
1C1122	2022-08-223	10	DIBBS
1C1122	2021-08-227	30	DIBBS
1C1122	2020-08-240	16	DIBBS
1C1122	2020-07-203	26	DIBBS
1C1122	2020-06-161	2	US
1C1122	2020-04-107	71	DIBBS
4820-01-119-0517	2018-07-190	54	DIBBS
4820-01-119-0517	2018-06-179	54	DIBBS
4820-01-119-0517	2016-02-41	104	DIBBS
4820-01-119-0517	2015-10-302	75	DIBBS
4820-01-119-0517	2015-09-246	37	DIBBS
4820-01-119-0517	2008-11-325	30	DIBBS
4820-01-119-0517	2008-11-317	108	DIBBS

Cross Reference | NSN 4820-01-119-0517

Part Number	Cage Code	Manufacturer
1C1122	99240	CRISSAIR, INC.

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Related Products | NSN 4820-01-119-0517

4820-01-119-0519, 4820-01-119-0540, 4820-01-119-0584, 4820-01-119-0586, 4820-01-119-0587

Technical Data | NSN 4820-01-119-0517

Characteristic	Specifications
MATERIAL	STEEL CORROSION RESISTING OVERALL
STYLE DESIGNATOR	A6 STRAIGHT THRU
FLOW CONTROL DEVICE	POPPET
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	THREADED EXTERNAL TUBE ALL ENDS
THREAD SERIES DESIGNATOR	UNF ALL ENDS
NOMINAL THREAD SIZE	0.438 INCHES 1ST END 0.375 INCHES 2ND END
THREAD CLASS	2A ALL ENDS
THREAD DIRECTION	RIGHT-HAND ALL ENDS

Restrictions/Controls & Freight Information | NSN 4820-01-119-0517

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.

Category	Code	Description
NMF Description	127220	PRESSURE REG/RED/RELIEF VALVES NOI
Less than car load rating
Less than truck load rating	P	77.5
Water commodity Code	671	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
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 4820-01-119-0517

Army

Category	Code	Description
Materiel Category and Inventory Manager	J	Ground Forces Support Materiel (DLA/GSA Items)
Appropriation and Budget Activity	2	Stock Fund Secondary Items
Management Inventory Segment	2	NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code	0	Medical Materiel
Weapons Systems/End Item or Homogeneous Group	00	DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements Code	X	Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DA	Department of the Army
Service Organization	A	U.S. Army
Reparability	Z	This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
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