NSN 4820-01-419-3642 S-104P3-4 P/N 102.12 2IN, S104P34PN102122IN, 102.12

Product Details | CHECK VALVE

4820-01-419-3642 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: S-104P3-4 P/N 102.12 2IN, S104P34PN102122IN, 102.12 , 102.12 2IN, 10212, 102122IN, 4820-01-419-3642, 01-419-3642, 4820014193642, 014193642

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	20 SEP 1995	01-419-3642	05487 ( VALVE, CHECK )

Drawings & Photos | NSN 4820-01-419-3642

Part Number	Request Date	QTY	Origin
9659945	2025-08-219	2	DIBBS
MODEL CRF2100F1XNBRFMZ392	2025-08-219	2	DIBBS
9659945	2025-06-156	2	DIBBS
MODEL CRF2100F1XNBRFMZ392	2025-06-156	2	DIBBS
9659945	2023-11-332	5	DIBBS
MODEL CRF2100F1XNBRFMZ392	2023-11-332	5	DIBBS
9659945	2021-10-304	3	DIBBS
MODEL CRF2100F1XNBRFMZ392	2021-10-304	3	DIBBS
9659945	2021-09-271	2	DIBBS
MODEL CRF2100F1XNBRFMZ392	2021-09-271	2	DIBBS
9659945	2020-12-338	1	DIBBS
MODEL CRF2100F1XNBRFMZ392	2020-12-338	1	DIBBS
9659945	2020-11-329	1	DIBBS
MODEL CRF2100F1XNBRFMZ392	2020-11-329	1	DIBBS
4820-01-419-3642	2018-10-284	2	DIBBS
4820-01-419-3642	2018-03-67	2	DIBBS
10212	2018-02-33	2	US
4820-01-419-3642	2017-08-225	3	DIBBS
4820-01-419-3642	2017-08-215	2	DIBBS
4820-01-419-3642	2016-03-87	2	DIBBS
4820-01-419-3642	2015-11-317	2	DIBBS
4820-01-419-3642	2015-11-305	2	DIBBS
4820-01-419-3642	2013-01-07	2	DIBBS
4820-01-419-3642	2012-12-342	1	DIBBS
4820-01-419-3642	2012-11-318	1	DIBBS
4820-01-419-3642	2009-11-323	1	DIBBS
4820-01-419-3642	2009-08-226	1	DIBBS

Cross Reference | NSN 4820-01-419-3642

Part Number	Cage Code	Manufacturer
102.12	79067	APCO/VALVE & PRIMER CORP
102.12 2IN	79067	APCO/VALVE & PRIMER CORP
S-104P3-4 P/N 102.12 2IN	79067	APCO/VALVE & PRIMER CORP

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Related Products | NSN 4820-01-419-3642

4820-01-419-3644, 4820-01-419-3646, 4820-01-419-3647, 4820-01-419-3648, 4820-01-419-3649

Technical Data | NSN 4820-01-419-3642

Characteristic	Specifications
MATERIAL	COPPER ALLOY BODY STEEL FLOW CONTROL DEVICE
STYLE DESIGNATOR	A2A STRAIGHT THRU FLANGED ENDS
VALVE SIZE	2.000 INCHES
FACE TO FACE DISTANCE	8.000 INCHES
FLOW CONTROL DEVICE	DISK
MEDIA FOR WHICH DESIGNED	WATER, FRESH SINGLE RESPONSE
MAXIMUM OPERATING PRESSURE	175.0 POUNDS PER SQUARE INCH SINGLE RESPONSE
VALVE OPERATION METHOD	AUTOMATIC
CONNECTION TYPE	FLANGE ALL ENDS
FLANGE SHAPE	ROUND WITH HOLES ALL ENDS
NOMINAL OUTSIDE DIAMETER	5.625 INCHES ALL ENDS
NOMINAL THICKNESS	0.438 INCHES ALL ENDS
BOLT HOLE QUANTITY	6 ALL ENDS
BOLT HOLE NOMINAL DIAMETER	0.562 INCHES ALL ENDS
BOLT CIRCLE NOMINAL DIAMETER	4.437 INCHES ALL ENDS
FLANGE FACE DESIGN	PLAIN ALL ENDS
MOUNTING POSITION	HORIZONTAL OR VERTICAL
DISK LOADING METHOD	SPRING
SPECIAL FEATURES	RUBBER FLAPPER SWING TYPE
END ITEM IDENTIFICATION	ARLEIGH BURKE CLASS

Restrictions/Controls & Freight Information | NSN 4820-01-419-3642

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	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	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 4820-01-419-3642

Navy

Category	Code	Description
Cognizance Codes	3B	Navy-owned stocks of field level repairable 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
Reparability	D	Field Level Reparables
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