Product Details | VALVE SEAT

4820-00-894-8261 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: A26161, N26161, 26161, 3038869110D PIECE 22, 3038869110DPIECE22, 4820-00-894-8261, 00-894-8261, 4820008948261, 008948261

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1962 00-894-8261

Drawings & Photos | NSN 4820-00-894-8261


Demand History | NSN 4820-00-894-8261

Part Number Request Date QTY Origin
3038869110D PIECE 22 2024-07-206 29 DIBBS
A26161 2024-07-206 29 DIBBS
N26161 2024-07-206 29 DIBBS
3038869110D PIECE 22 2023-11-316 29 DIBBS
A26161 2023-11-316 29 DIBBS
N26161 2023-11-316 29 DIBBS
3038869110D PIECE 22 2023-08-229 29 DIBBS
A26161 2023-08-229 29 DIBBS
N26161 2023-08-229 29 DIBBS
3038869110D PIECE 22 2023-02-37 15 DIBBS
A26161 2023-02-37 15 DIBBS
N26161 2023-02-37 15 DIBBS
3038869110D PIECE 22 2022-08-223 8 DIBBS
A26161 2022-08-223 8 DIBBS
N26161 2022-08-223 8 DIBBS
3038869110D PIECE 22 2022-02-46 7 DIBBS
A26161 2022-02-46 7 DIBBS
N26161 2022-02-46 7 DIBBS
3038869110D PIECE 22 2021-08-216 8 DIBBS
A26161 2021-08-216 8 DIBBS
N26161 2021-08-216 8 DIBBS
3038869110D PIECE 22 2019-12-339 17 DIBBS
A26161 2019-12-339 17 DIBBS
N26161 2019-12-339 17 DIBBS
4820-00-894-8261 2017-05-128 14 DIBBS
4820-00-894-8261 2015-04-104 17 DIBBS
4820-00-894-8261 2013-02-32 18 DIBBS
4820-00-894-8261 2010-08-239 6 DIBBS
4820-00-894-8261 2009-04-104 11 DIBBS

Cross Reference | NSN 4820-00-894-8261

Part Number Cage Code Manufacturer
26161 35795 LESLIE CONTROLS, INC.
3038869110D PIECE 22 35795 LESLIE CONTROLS, INC.
A26161 35795 LESLIE CONTROLS, INC.
N26161 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 4820-00-894-8261

Characteristic Specifications
STYLE DESIGNATOR B5 PLAIN THREADED
OVERALL HEIGHT 1.156 INCHES NOMINAL
BODY INSIDE DIAMETER 0.078 INCHES NOMINAL
MATERIAL COPPER ALLOY OR PLASTIC OVERALL
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE FLAT
THREAD SERIES DESIGNATOR UNS SINGLE THREADED PORTION
NOMINAL THREAD SIZE 1.188 INCHES SINGLE THREADED PORTION
THREAD QUANTITY PER INCH 14 SINGLE THREADED PORTION
THREAD CLASS 2A SINGLE THREADED PORTION
THREAD LENGTH 0.281 INCHES NOMINAL SINGLE THREADED PORTION

Restrictions/Controls & Freight Information | NSN 4820-00-894-8261

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:UPrecious 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 XX
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 4820-00-894-8261

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