NSN 4820-01-048-6235 630413, 6304-13, 630413PIECE17

Product Details | VALVE SEAT

4820-01-048-6235 A replaceable item designed to provide a stationary seating surface for a mating, moveable item such as a valve disk or the like. The body may have a flange of various shapes. For diesel and gasoline reciprocating engines, see INSERT, ENGINE VALVE SEAT.20248100015Valves, Powered48200018Valves, Nonpowered

Part Alternates: 630413, 6304-13, 630413PIECE17, 6304-13PIECE17, 9066, 9812, 4820-01-048-6235, 01-048-6235, 4820010486235, 010486235

Valves | Valves, Nonpowered

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
48	29 SEP 1977	01-048-6235	22113 ( SEAT, VALVE )

Drawings & Photos | NSN 4820-01-048-6235

Part Number	Request Date	QTY	Origin
9812	2025-03-83	52	DIBBS
9812	2025-03-72	52	DIBBS
6304-13PIECE17	2022-01-30	87	DIBBS
9812	2022-01-30	87	DIBBS
6304-13PIECE17	2020-04-114	98	DIBBS
9812	2020-04-114	98	DIBBS
6304-13PIECE17	2020-03-86	43	DIBBS
9812	2020-03-86	43	DIBBS
6304-13PIECE17	2020-01-16	7	DIBBS
9812	2020-01-16	7	DIBBS
6304-13PIECE17	2019-11-325	27	DIBBS
9812	2019-11-325	27	DIBBS
6304-13PIECE17	2019-10-290	7	DIBBS
9812	2019-10-290	7	DIBBS
6304-13PIECE17	2019-10-279	11	DIBBS
9812	2019-10-279	11	DIBBS
6304-13PIECE17	2019-09-269	14	DIBBS
9812	2019-09-269	14	DIBBS
6304-13PIECE17	2019-08-227	35	DIBBS
9812	2019-08-227	35	DIBBS
6304-13PIECE17	2019-05-136	15	DIBBS
9812	2019-05-136	15	DIBBS
4820-01-048-6235	2017-07-198	33	DIBBS
4820-01-048-6235	2017-03-61	33	DIBBS
4820-01-048-6235	2017-01-16	16	DIBBS
4820-01-048-6235	2016-02-34	16	DIBBS
4820-01-048-6235	2015-01-01	31	DIBBS
4820-01-048-6235	2014-12-342	16	DIBBS
4820-01-048-6235	2014-11-331	16	DIBBS
4820-01-048-6235	2013-10-275	15	DIBBS
4820-01-048-6235	2013-08-240	17	DIBBS
4820-01-048-6235	2013-08-230	13	DIBBS
4820-01-048-6235	2013-04-105	15	DIBBS
4820-01-048-6235	2013-02-32	13	DIBBS
4820-01-048-6235	2011-09-257	16	DIBBS
4820-01-048-6235	2011-06-167	13	DIBBS
4820-01-048-6235	2010-09-271	8	DIBBS
4820-01-048-6235	2010-03-62	29	DIBBS
4820-01-048-6235	2009-10-289	24	DIBBS
4820-01-048-6235	2009-02-50	21	DIBBS
4820-01-048-6235	2008-12-350	19	DIBBS
4820-01-048-6235	2008-11-322	18	DIBBS

Cross Reference | NSN 4820-01-048-6235

Part Number	Cage Code	Manufacturer
6304-13	01496	AIR DRY CO OF AMERICA, LLC DIV ESTERLINE
6304-13PIECE17	01496	AIR DRY CO OF AMERICA, LLC DIV ESTERLINE
9066	01496	AIR DRY CO OF AMERICA, LLC DIV ESTERLINE
9812	01496	AIR DRY CO OF AMERICA, LLC DIV ESTERLINE

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Related Products | NSN 4820-01-048-6235

4820-01-048-6245, 4820-01-048-6246, 4820-01-048-6527, 4820-01-048-6644, 4820-01-048-6645

Technical Data | NSN 4820-01-048-6235

Characteristic	Specifications
STYLE DESIGNATOR	B6 PLAIN
OVERALL HEIGHT	0.512 INCHES NOMINAL
BODY OUTSIDE DIAMETER	0.102 INCHES NOMINAL
BODY INSIDE DIAMETER	0.257 INCHES NOMINAL
MATERIAL	COPPER ALLOY OVERALL
HARDNESS RATING	NOT RATED
SEATING SURFACE SHAPE	ANGULAR
SEAT ANGLE IN DEG	45.000 NOMINAL
SEAL ACCOMMODATION TYPE	GROOVED

Restrictions/Controls & Freight Information | NSN 4820-01-048-6235

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:	U	Precious metal type is unknown
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	576	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	B	Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-01-048-6235

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