NSN 4820-01-061-1598 8032177934, 803-2177934, 80321779341XX18
Product Details | VALVE SEAT
4820-01-061-1598 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: 8032177934, 803-2177934, 80321779341XX18, 803-2177934-1XX-18, 8032177934X1XX18, 803-2177934-X1XX-18, 8451889587, 845-1889587, 1889587ASSYCVPC4 1-4IN, 1889587ASSYCVPC414IN, 2620-902ASSYCVPC4 1-4IN, 2620902ASSYCVPC414IN, 4820-01-061-1598, 01-061-1598, 4820010611598, 010611598
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 13 JUN 1978 | 01-061-1598 | 22113 ( SEAT, VALVE ) |
Drawings & Photos | NSN 4820-01-061-1598
Demand History | NSN 4820-01-061-1598
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-061-1598 | 2024-02-39 | 255 | DIBBS |
| 4820-01-061-1598 | 2024-01-18 | 109 | DIBBS |
| 4820-01-061-1598 | 2020-01-16 | 245 | DIBBS |
| 4820-01-061-1598 | 2016-10-278 | 248 | DIBBS |
| 8032177934 | 2013-01-22 | 1 | United States |
| 8032177934 | 2013-01-21 | 1 | United States |
| 4820-01-061-1598 | 2012-04-107 | 156 | DIBBS |
| 4820-01-061-1598 | 2010-03-74 | 262 | DIBBS |
| 4820-01-061-1598 | 2009-03-90 | 164 | DIBBS |
Cross Reference | NSN 4820-01-061-1598
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 1889587ASSYCVPC4 1-4IN | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
| 2620-902ASSYCVPC4 1-4IN | 63686 | THE WALWORTH COMPANY |
| 2620-902ASSYCVPC4 1-4IN | 96169 | ELECTRIC BOAT CORPORATION |
| 803-2177934 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-2177934-1XX-18 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-2177934-X1XX-18 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 845-1889587 | 03950 | NAVAL INVENTORY CONTROL POINT MECHANICSBURG |
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Related Products | NSN 4820-01-061-1598
Technical Data | NSN 4820-01-061-1598
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | B1 THREADED FLANGED |
| FLANGE DIAMETER | 0.749 INCHES NOMINAL |
| BODY INSIDE DIAMETER | 0.346 INCHES NOMINAL |
| FLANGE SEAT TO DISK END HEIGHT | 0.091 INCHES NOMINAL |
| UNDER FLANGE HEIGHT | 0.315 INCHES NOMINAL |
| MATERIAL | COPPER ALLOY OVERALL |
| MATERIAL DOCUMENT AND CLASSIFICATION | QQ-N-281,CLASS A OR B,COMP A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| HARDNESS RATING | NOT RATED |
| SEATING SURFACE SHAPE | ANGULAR |
| SEAT ANGLE IN DEG | 45.000 NOMINAL |
| THREAD SERIES DESIGNATOR | UNS SINGLE THREADED PORTION |
| NOMINAL THREAD SIZE | 0.625 INCHES SINGLE THREADED PORTION |
| THREAD QUANTITY PER INCH | 24 SINGLE THREADED PORTION |
| THREAD CLASS | 3A SINGLE THREADED PORTION |
| THREAD LENGTH | 0.221 INCHES NOMINAL SINGLE THREADED PORTION |
| SPECIAL FEATURES | ID HAS OCTOGONAL WRENCHING ACCOMODATION 0.307 IN.ACROSS THE FLAT |
Restrictions/Controls & Freight Information | NSN 4820-01-061-1598
| 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 | 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 4820-01-061-1598
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 |