NSN 4820-00-595-4790 1024382, 10-2438-2, 1111558460

Product Details | CHECK VALVE

4820-00-595-4790 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: 1024382, 10-2438-2, 1111558460, 1111-558460, 313665, 4820-00-595-4790, 00-595-4790, 4820005954790, 005954790

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	01 JAN 1963	00-595-4790	05487 ( VALVE, CHECK )

Drawings & Photos | NSN 4820-00-595-4790

Part Number	Request Date	QTY	Origin
10-2438-2	2026-03-61	14	DIBBS
1111-558460	2026-03-61	14	DIBBS
313665	2026-03-61	14	DIBBS
10-2438-2	2026-02-49	14	DIBBS
1111-558460	2026-02-49	14	DIBBS
313665	2026-02-49	14	DIBBS
10-2438-2	2025-10-282	5	DIBBS
1111-558460	2025-10-282	5	DIBBS
313665	2025-10-282	5	DIBBS
10-2438-2	2025-09-272	14	DIBBS
1111-558460	2025-09-272	14	DIBBS
313665	2025-09-272	14	DIBBS
10-2438-2	2025-09-247	2	DIBBS
1111-558460	2025-09-247	2	DIBBS
313665	2025-09-247	2	DIBBS
10-2438-2	2025-07-198	2	DIBBS
1111-558460	2025-07-198	2	DIBBS
313665	2025-07-198	2	DIBBS
10-2438-2	2025-04-96	2	DIBBS
1111-558460	2025-04-96	2	DIBBS
313665	2025-04-96	2	DIBBS
10-2438-2	2025-03-79	2	DIBBS
1111-558460	2025-03-79	2	DIBBS
313665	2025-03-79	2	DIBBS
10-2438-2	2024-08-218	12	DIBBS
1111-558460	2024-08-218	12	DIBBS
313665	2024-08-218	12	DIBBS
10-2438-2	2024-07-207	12	DIBBS
1111-558460	2024-07-207	12	DIBBS
313665	2024-07-207	12	DIBBS
10-2438-2	2024-07-200	2	DIBBS
1111-558460	2024-07-200	2	DIBBS
313665	2024-07-200	2	DIBBS
10-2438-2	2024-05-134	10	DIBBS
1111-558460	2024-05-134	10	DIBBS
313665	2024-05-134	10	DIBBS
10-2438-2	2024-02-60	7	DIBBS
1111-558460	2024-02-60	7	DIBBS
313665	2024-02-60	7	DIBBS
10-2438-2	2024-02-56	5	DIBBS
1111-558460	2024-02-56	5	DIBBS
313665	2024-02-56	5	DIBBS
10-2438-2	2024-02-42	2	DIBBS
1111-558460	2024-02-42	2	DIBBS
313665	2024-02-42	2	DIBBS
10-2438-2	2023-11-332	2	DIBBS
1111-558460	2023-11-332	2	DIBBS
313665	2023-11-332	2	DIBBS
10-2438-2	2020-10-294	2	DIBBS
1111-558460	2020-10-294	2	DIBBS
313665	2020-10-294	2	DIBBS
10-2438-2	2020-09-254	2	DIBBS
1111-558460	2020-09-254	2	DIBBS
313665	2020-09-254	2	DIBBS
10-2438-2	2020-07-211	1	DIBBS
1111-558460	2020-07-211	1	DIBBS
313665	2020-07-211	1	DIBBS
10-2438-2	2020-02-43	4	DIBBS
1111-558460	2020-02-43	4	DIBBS
313665	2020-02-43	4	DIBBS
10-2438-2	2019-12-353	2	DIBBS
1111-558460	2019-12-353	2	DIBBS
313665	2019-12-353	2	DIBBS
10-2438-2	2019-10-276	2	DIBBS
1111-558460	2019-10-276	2	DIBBS
313665	2019-10-276	2	DIBBS
4820-00-595-4790	2016-10-293	3	DIBBS
4820-00-595-4790	2014-11-315	7	DIBBS
4820-00-595-4790	2014-03-89	7	DIBBS
4820-00-595-4790	2013-07-202	16	DIBBS
4820-00-595-4790	2013-07-185	16	DIBBS
4820-00-595-4790	2013-03-87	2	DIBBS
4820-00-595-4790	2013-01-29	1	US
4820-00-595-4790	2013-01-28	1	DIBBS
4820-00-595-4790	2012-03-79	1	DIBBS

Cross Reference | NSN 4820-00-595-4790

Part Number	Cage Code	Manufacturer
10-2438-2	81205	THE BOEING COMPANY DBA BOEING
1111-558460	45681	PARKER-HANNIFIN CORPORATION DIV CORPORATE HEADQUARTERS
1111-558460	92003	PARKER HANNIFIN CORPORATION DIV AEROSPACE GROUP HEADQUARTERS
313665	81982	HYDRO-AIRE, INC.

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Related Products | NSN 4820-00-595-4790

4820-00-595-4820, 4820-00-595-4845, 4820-00-595-4846, 4820-00-595-4873, 4820-00-595-4876

Technical Data | NSN 4820-00-595-4790

Characteristic	Specifications
MATERIAL	ALUMINUM ALLOY BODY ALUMINUM ALLOY 1100 FLOW CONTROL DEVICE ALUMINUM ALLOY SEAT
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/1 FED SPEC SINGLE MATERIAL RESPONSE FLOW CONTROL DEVICE
SURFACE TREATMENT	ANODIZE
STYLE DESIGNATOR	A3 STRAIGHT THRU
FLOW CONTROL DEVICE	DISK
MEDIA FOR WHICH DESIGNED	FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	120.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	160.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	THREADED EXTERNAL TUBE 1ST END THREADED INTERNAL BOSS 2ND END
CONNECTION STYLE	B42 FLARED 1ST END B4 GASKET SEAL 2ND END
SEAT ANGLE	37.0 DEGREES 1ST END
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	2.000 INCHES 1ST END
THREAD SERIES DESIGNATOR	UN 1ST END UNJ 2ND END
NOMINAL THREAD SIZE	2.500 INCHES 1ST END 2.500 INCHES 2ND END
THREAD QUANTITY PER INCH	12 1ST END 12 2ND END
THREAD CLASS	3A 1ST END 3B 2ND END
THREAD DIRECTION	RIGHT-HAND 1ST END RIGHT-HAND 2ND END
MOUNTING POSITION	HORIZONTAL
DISK LOADING METHOD	SPRING
MANUFACTURERS CODE	81982
DESIGN CONTROL REFERENCE	313665

Restrictions/Controls & Freight Information | NSN 4820-00-595-4790

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	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	XX
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 4820-00-595-4790

Air Force

Category	Code	Description
Budget Code	9	General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Materiel Management Aggregation Code	FL	SX:C-135 STRATOLIFTER
Price Validation	N	The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM. The price has not been analyzed or reviewed for accuracy. ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund Code	SF	Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of Supply	SMS	Defense Logistics Agency Enterprise Business Systems
Agency	DF	Department of the Air Force
Service Organization	F	U.S. Air Force
Reparability	N	Stock Fund (except Munitions)
Acquisition Advice Codes	Z	INSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each