NSN 4820-01-144-9419 MS28884B8, MS28884B-8, MSB5S5501H11958

Product Details | CHECK VALVE

4820-01-144-9419 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: MS28884B8, MS28884B-8, MSB5S5501H11958, MILV7899, MIL-V-7899, 1111517703, 1111-517703, 2S3008L, 8CB2401, 8CB240-1, 4820-01-144-9419, 01-144-9419, 4820011449419, 011449419

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	31 DEC 1982	01-144-9419	05487 ( VALVE, CHECK )

Drawings & Photos | NSN 4820-01-144-9419

Part Number	Request Date	QTY	Origin
4820-01-144-9419	2025-07-201	21	DIBBS
4820-01-144-9419	2025-06-162	1	United States
4820-01-144-9419	2024-02-57	21	DIBBS
4820-01-144-9419	2024-02-44	21	DIBBS
4820-01-144-9419	2018-11-331	30	DIBBS
4820-01-144-9419	2017-07-209	9	Malaysia
4820-01-144-9419	2017-07-209	9	Malaysia
4820-01-144-9419	2017-03-65	16	DIBBS
4820-01-144-9419	2016-09-273	4	Indonesia
4820-01-144-9419	2016-02-48	26	DIBBS
4820-01-144-9419	2016-02-35	26	DIBBS
4820-01-144-9419	2015-10-274	9	United States
MS28884B8	2015-02-35	1	United States
4820-01-144-9419	2015-01-07	2	us
MS28884B8	2015-01-07	2	us
MS28884B8	2014-06-155	1	us
4820-01-144-9419	2014-05-142	72	DIBBS
4820-01-144-9419	2014-03-90	49	DIBBS
MS28884B8	2014-03-63	1	US
MS28884B8	2014-03-62	1	US
4820-01-144-9419	2013-12-364	23	DIBBS
1111-517703	2013-07-200	3
MS28884B8	2013-02-44	1	United States
4820-01-144-9419	2012-11-325	1	UG
1111517703	2012-03-68	20	United States
4820-01-144-9419	2011-04-91	39	DIBBS
4820-01-144-9419	2011-01-20	17	DIBBS
4820-01-144-9419	2010-12-337	15	DIBBS
4820-01-144-9419	2010-10-286	53	DIBBS
2S3008L	2009-08-226	2	United States
8CB2401	2009-08-226	10	United States

Cross Reference | NSN 4820-01-144-9419

Part Number	Cage Code	Manufacturer
1111-517703	78816	TRUMPY JOHN AND SONS INC
2S3008L	99240	CRISSAIR, INC.
8CB240-1	82829	ALLEN AIRCRAFT PRODUCTS INC
MIL-V-7899	81349	MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
MS28884B-8	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MSB5S5501H11958	53711	NAVAL SEA SYSTEMS COMMAND

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Related Products | NSN 4820-01-144-9419

4820-01-144-9541, 4820-01-144-9599, 4820-01-144-9629, 4820-01-144-9658, 4820-01-144-9659

Technical Data | NSN 4820-01-144-9419

Characteristic	Specifications
MATERIAL	ALUMINUM ALLOY 2024 BODY
SURFACE TREATMENT	ANODIZE
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 MIL SPEC SINGLE TREATMENT RESPONSE
STYLE DESIGNATOR	A3 STRAIGHT THRU
FLOW CONTROL DEVICE	DISK
MEDIA FOR WHICH DESIGNED	FUEL/OIL, HYDROCARBON SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	3000.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
MAXIMUM OPERATING TEMP	200.0 DEG FAHRENHEIT SINGLE RESPONSE
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	THREADED EXTERNAL BOSS ALL ENDS
CONNECTION STYLE	B43 EXTERNAL SEAT FOR GASKET SEAL ALL ENDS
SEAT ANGLE	37.0 DEGREES ALL ENDS
THREAD SERIES DESIGNATOR	UNJ ALL ENDS
NOMINAL THREAD SIZE	0.750 INCHES ALL ENDS
THREAD QUANTITY PER INCH	16 ALL ENDS
THREAD CLASS	3A ALL ENDS
THREAD DIRECTION	RIGHT-HAND ALL ENDS
MOUNTING POSITION	HORIZONTAL OR VERTICAL
DISK LOADING METHOD	SPRING
SPECIAL FEATURES	SUPPORTS GRUMMAN A-10 AIRCRAFT
MANUFACTURERS CODE	81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MIL-V-7899
MANUFACTURERS CODE	96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE	MS28884B-8

Restrictions/Controls & Freight Information | NSN 4820-01-144-9419

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	ZG	Germany ZH ZJ
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 4820-01-144-9419

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

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.
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.
Materiel Management Aggregation Code	SX	SX:AF SICA RESIDUAL MMAC-OC-ALC
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	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

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