Product Details | VALVE SEAT

4820-01-389-7747 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: GRADE 5140, GRADE5140, 6510521, 4820-01-389-7747, 01-389-7747, 4820013897747, 013897747

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 20 JUL 1999 01-389-7747

Demand History | NSN 4820-01-389-7747

Part Number Request Date QTY Origin
GRADE 5140 2025-06-163 450 DIBBS
GRADE 5140 2025-06-152 450 DIBBS
GRADE 5140 2024-10-291 265 DIBBS
GRADE 5140 2024-08-239 246 DIBBS
GRADE 5140 2024-05-133 735 DIBBS
GRADE 5140 2024-01-29 380 DIBBS
GRADE 5140 2024-01-17 380 DIBBS
GRADE 5140 2023-10-285 355 DIBBS
GRADE 5140 2023-10-274 355 DIBBS
GRADE 5140 2023-09-268 139 DIBBS
GRADE 5140 2023-09-257 139 DIBBS
GRADE 5140 2023-05-142 141 DIBBS
GRADE 5140 2023-05-131 141 DIBBS
GRADE 5140 2023-02-44 144 DIBBS
GRADE 5140 2023-02-44 86 DIBBS
GRADE 5140 2023-02-44 125 DIBBS
GRADE 5140 2023-02-40 227 DIBBS
GRADE 5140 2023-01-29 227 DIBBS
GRADE 5140 2023-01-13 125 DIBBS
4820-01-389-7747 2023-01-04 125 US
4820-01-389-7747 2023-01-02 125 US
GRADE 5140 2023-01-02 125 DIBBS
GRADE 5140 2022-12-346 86 DIBBS
GRADE 5140 2022-11-334 86 DIBBS
GRADE 5140 2022-10-300 144 DIBBS
GRADE 5140 2022-10-289 144 DIBBS
GRADE 5140 2022-10-276 46 DIBBS
GRADE 5140 2022-10-276 53 DIBBS
GRADE 5140 2022-09-265 53 DIBBS
GRADE 5140 2022-09-263 46 DIBBS
GRADE 5140 2022-08-234 45 DIBBS
GRADE 5140 2022-08-223 45 DIBBS
GRADE 5140 2022-04-108 527 DIBBS
GRADE 5140 2021-06-154 483 DIBBS
GRADE 5140 2021-05-132 181 DIBBS
GRADE 5140 2021-03-70 93 DIBBS
GRADE 5140 2020-10-303 175 DIBBS
GRADE 5140 2020-04-114 258 DIBBS
GRADE 5140 2019-09-270 500 DIBBS
GRADE 5140 2019-09-259 500 DIBBS
GRADE 5140 2019-06-153 351 DIBBS
4820-01-389-7747 2018-05-137 293 DIBBS
4820-01-389-7747 2018-05-126 293 DIBBS
4820-01-389-7747 2017-12-352 252 DIBBS
4820-01-389-7747 2017-02-33 297 DIBBS
4820-01-389-7747 2016-06-172 335 DIBBS
4820-01-389-7747 2016-06-159 335 DIBBS
4820-01-389-7747 2016-02-47 302 DIBBS
4820-01-389-7747 2016-02-35 302 DIBBS
4820-01-389-7747 2015-09-266 342 DIBBS
4820-01-389-7747 2015-09-246 342 DIBBS
4820-01-389-7747 2014-03-68 265 DIBBS
4820-01-389-7747 2014-02-34 143 DIBBS
4820-01-389-7747 2014-01-05 150 DIBBS
4820-01-389-7747 2013-12-346 140 DIBBS
4820-01-389-7747 2013-11-308 255 DIBBS
4820-01-389-7747 2013-06-156 177 DIBBS
4820-01-389-7747 2013-04-112 261 DIBBS
4820-01-389-7747 2012-09-272 138 DIBBS
4820-01-389-7747 2012-04-109 48 DIBBS
4820-01-389-7747 2012-03-79 115 DIBBS
4820-01-389-7747 2011-09-245 106 DIBBS

Cross Reference | NSN 4820-01-389-7747

Part Number Cage Code Manufacturer
6510521 53711 NAVAL SEA SYSTEMS COMMAND
GRADE 5140 80894 MORGAN ADVANCED MATERIALS AND TECHNOLOGY, INC

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Restrictions/Controls & Freight Information | NSN 4820-01-389-7747

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem does not contain precious metal
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 4820-01-389-7747

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each