Product Details | VALVE SEAT

4820-00-446-3382 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: N09445, PNS1021PC2, PNS102-1PC2, PNS1131PC2, PNS113-1PC2, PNS12010PC2, PNS120-10PC2, PNS12013PC2, PNS120-13PC2, PNS1205PC2, PNS120-5PC2, PNS1206PC2, PNS120-6PC2, PNS1207PC2, PNS120-7PC2, PNS1208PC2, PNS120-8PC2, PNS1209PC2, PNS120-9PC2, PNS1211PC2, PNS121-1PC2, PNS1221PC2, PNS122-1PC2, PNS13512PC2, PNS135-12PC2, PNS13513PC2, PNS135-13PC2, PNS13516PC2, PNS135-16PC2, PNS13517PC2, PNS135-17PC2, PNS13518PC2, PNS135-18PC2, PNS13519PC2, PNS135-19PC2, PNS1351PC2, PNS135-1PC2, PNS13521PC2, PNS135-21PC2, PNS13522PC2, PNS135-22PC2, PNS13524PC2, PNS135-24PC2, PNS1352PC2, PNS135-2PC2, PNS1353PC2, PNS135-3PC2, PNS1354PC2, PNS135-4PC2, PNS1356PC2, PNS135-6PC2, PNS1357PC2, PNS135-7PC2, PNS13611PC2, PNS136-11PC2, PNS13612PC2, PNS136-12PC2, PNS13613PC2, PNS136-13PC2, PNS13614PC2, PNS136-14PC2, PNS13615PC2, PNS136-15PC2, PNS13616PC2, PNS136-16PC2, PNS13617PC2, PNS136-17PC2, PNS13618PC2, PNS136-18PC2, PNS13619PC2, PNS136-19PC2, PNS1361PC2, PNS136-1PC2, PNS13620PC2, PNS136-20PC2, PNS13621PC2, PNS136-21PC2, PNS13622PC2, PNS136-22PC2, PNS13623PC2, PNS136-23PC2, PNS1362PC2, PNS136-2PC2, PNS1363PC2, PNS136-3PC2, PNS1364PC2, PNS136-4PC2, PNS1365PC2, PNS136-5PC2, PNS1366PC2, PNS136-6PC2, PNS1367PC2, PNS136-7PC2, PNS1368PC2, PNS136-8PC2, PNS1369PC2, PNS136-9PC2, PNS1391PC2, PNS139-1PC2, PNS1392PC2, PNS139-2PC2, PNS1393PC2, PNS139-3PC2, PNS1401PC2, PNS140-1PC2, PNS1411PC2, PNS141-1PC2, PNS1412PC2, PNS141-2PC2, PNS1413PC2, PNS141-3PC2, PNS1414PC2, PNS141-4PC2, PNS1422PC2, PNS142-2PC2, PNS1571PC2, PNS157-1PC2, PNS1572PC2, PNS157-2PC2, PNS1573PC2, PNS157-3PC2, PNS1656PC2, PNS165-6PC2, PNS1771PC2, PNS177-1PC2, PNS1772PC2, PNS177-2PC2, PNS1773PC2, PNS177-3PC2, PNS1774PC2, PNS177-4PC2, PNS1775PC2, PNS177-5PC2, PNS267PC2, PNS2831PC2, PNS283-1PC2, PNS2832PC2, PNS283-2PC2, PNS2833PC2, PNS283-3PC2, XS2001PC2, XS200-1PC2, 09563, 9445, 9445W, 4820-00-446-3382, 00-446-3382, 4820004463382, 004463382

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 01 JAN 1963 00-446-3382

Drawings & Photos | NSN 4820-00-446-3382


Demand History | NSN 4820-00-446-3382

Part Number Request Date QTY Origin
N09445 2023-07-199 2 DIBBS
N09445 2023-03-67 2 DIBBS
4820-00-446-3382 2014-07-212 17 DIBBS

Cross Reference | NSN 4820-00-446-3382

Part Number Cage Code Manufacturer
09563 35795 LESLIE CONTROLS, INC.
9445 35795 LESLIE CONTROLS, INC.
9445W 35795 LESLIE CONTROLS, INC.
N09445 35795 LESLIE CONTROLS, INC.
PNS102-1PC2 35795 LESLIE CONTROLS, INC.
PNS113-1PC2 35795 LESLIE CONTROLS, INC.
PNS120-10PC2 35795 LESLIE CONTROLS, INC.
PNS120-13PC2 35795 LESLIE CONTROLS, INC.
PNS120-5PC2 35795 LESLIE CONTROLS, INC.
PNS120-6PC2 35795 LESLIE CONTROLS, INC.
PNS120-7PC2 35795 LESLIE CONTROLS, INC.
PNS120-8PC2 35795 LESLIE CONTROLS, INC.
PNS120-9PC2 35795 LESLIE CONTROLS, INC.
PNS121-1PC2 35795 LESLIE CONTROLS, INC.
PNS122-1PC2 35795 LESLIE CONTROLS, INC.
PNS135-12PC2 35795 LESLIE CONTROLS, INC.
PNS135-13PC2 35795 LESLIE CONTROLS, INC.
PNS135-16PC2 35795 LESLIE CONTROLS, INC.
PNS135-17PC2 35795 LESLIE CONTROLS, INC.
PNS135-18PC2 35795 LESLIE CONTROLS, INC.
PNS135-19PC2 35795 LESLIE CONTROLS, INC.
PNS135-1PC2 35795 LESLIE CONTROLS, INC.
PNS135-21PC2 35795 LESLIE CONTROLS, INC.
PNS135-22PC2 35795 LESLIE CONTROLS, INC.
PNS135-24PC2 35795 LESLIE CONTROLS, INC.
PNS135-2PC2 35795 LESLIE CONTROLS, INC.
PNS135-3PC2 35795 LESLIE CONTROLS, INC.
PNS135-4PC2 35795 LESLIE CONTROLS, INC.
PNS135-6PC2 35795 LESLIE CONTROLS, INC.
PNS135-7PC2 35795 LESLIE CONTROLS, INC.
PNS136-11PC2 35795 LESLIE CONTROLS, INC.
PNS136-12PC2 35795 LESLIE CONTROLS, INC.
PNS136-13PC2 35795 LESLIE CONTROLS, INC.
PNS136-14PC2 35795 LESLIE CONTROLS, INC.
PNS136-15PC2 35795 LESLIE CONTROLS, INC.
PNS136-16PC2 35795 LESLIE CONTROLS, INC.
PNS136-17PC2 35795 LESLIE CONTROLS, INC.
PNS136-18PC2 35795 LESLIE CONTROLS, INC.
PNS136-19PC2 35795 LESLIE CONTROLS, INC.
PNS136-1PC2 35795 LESLIE CONTROLS, INC.
PNS136-20PC2 35795 LESLIE CONTROLS, INC.
PNS136-21PC2 35795 LESLIE CONTROLS, INC.
PNS136-22PC2 35795 LESLIE CONTROLS, INC.
PNS136-23PC2 35795 LESLIE CONTROLS, INC.
PNS136-2PC2 35795 LESLIE CONTROLS, INC.
PNS136-3PC2 35795 LESLIE CONTROLS, INC.
PNS136-4PC2 35795 LESLIE CONTROLS, INC.
PNS136-5PC2 35795 LESLIE CONTROLS, INC.
PNS136-6PC2 35795 LESLIE CONTROLS, INC.
PNS136-7PC2 35795 LESLIE CONTROLS, INC.
PNS136-8PC2 35795 LESLIE CONTROLS, INC.
PNS136-9PC2 35795 LESLIE CONTROLS, INC.
PNS139-1PC2 35795 LESLIE CONTROLS, INC.
PNS139-2PC2 35795 LESLIE CONTROLS, INC.
PNS139-3PC2 35795 LESLIE CONTROLS, INC.
PNS140-1PC2 35795 LESLIE CONTROLS, INC.
PNS141-1PC2 35795 LESLIE CONTROLS, INC.
PNS141-2PC2 35795 LESLIE CONTROLS, INC.
PNS141-3PC2 35795 LESLIE CONTROLS, INC.
PNS141-4PC2 35795 LESLIE CONTROLS, INC.
PNS142-2PC2 35795 LESLIE CONTROLS, INC.
PNS157-1PC2 35795 LESLIE CONTROLS, INC.
PNS157-2PC2 35795 LESLIE CONTROLS, INC.
PNS157-3PC2 35795 LESLIE CONTROLS, INC.
PNS165-6PC2 35795 LESLIE CONTROLS, INC.
PNS177-1PC2 35795 LESLIE CONTROLS, INC.
PNS177-2PC2 35795 LESLIE CONTROLS, INC.
PNS177-3PC2 35795 LESLIE CONTROLS, INC.
PNS177-4PC2 35795 LESLIE CONTROLS, INC.
PNS177-5PC2 35795 LESLIE CONTROLS, INC.
PNS267PC2 35795 LESLIE CONTROLS, INC.
PNS283-1PC2 35795 LESLIE CONTROLS, INC.
PNS283-2PC2 35795 LESLIE CONTROLS, INC.
PNS283-3PC2 35795 LESLIE CONTROLS, INC.
XS200-1PC2 35795 LESLIE CONTROLS, INC.

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Technical Data | NSN 4820-00-446-3382

Characteristic Specifications
STYLE DESIGNATOR B1A THREADED FLANGED
FLANGE DIAMETER 1.538 INCHES NOMINAL
FLANGE SEAT TO DISK END HEIGHT 0.406 INCHES NOMINAL
UNDER FLANGE HEIGHT 0.344 INCHES NOMINAL
BODY STEPPED INSIDE DIAMETER 1.156 INCHES NOMINAL FIRST STEP 0.938 INCHES NOMINAL SECOND STEP
MATERIAL STEEL BODY COBALT-CHROMIUM-TUNGSTEN ALLOY FACE
HARDNESS RATING NOT RATED
SEATING SURFACE SHAPE ANGULAR
SEAT ANGLE IN DEG 0.617 NOMINAL
THREAD SERIES DESIGNATOR UNS SINGLE THREADED PORTION
NOMINAL THREAD SIZE 1.306 INCHES SINGLE THREADED PORTION
THREAD QUANTITY PER INCH 16 SINGLE THREADED PORTION
THREAD CLASS 2A SINGLE THREADED PORTION
THREAD LENGTH 0.344 INCHES NOMINAL SINGLE THREADED PORTION

Restrictions/Controls & Freight Information | NSN 4820-00-446-3382

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
No Freight Information