NSN 4820-01-474-2603 6397434, 803-6397434-X3XXXX ITEM 14, 803-6397434-X3XXXX ITEM 47
Product Details | VALVE DISK
4820-01-474-2603 An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.20616500058Aircraft Hydraulic, Vacuum, and De-icing System Components16600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment29150064Engine Fuel System Components, Aircraft and Missile Prime Movers48100015Valves, Powered48200018Valves, Nonpowered65150057Medical and Surgical Instruments, Equipment, and Supplies
Part Alternates: 6397434, 803-6397434-X3XXXX ITEM 14, 803-6397434-X3XXXX ITEM 47, 8036397434X3XXXX014, 803-6397434-X3XXXX-014, 8036397434X3XXXX047, 803-6397434-X3XXXX-047, 8036397434X3XXXXITEM14, 8036397434X3XXXXITEM47, 803-6397434-X4XXXX ITEM 14, 803-6397434-X4XXXX ITEM 47, 8036397434X4XXXX014, 803-6397434-X4XXXX-014, 8036397434X4XXXX047, 803-6397434-X4XXXX-047, 8036397434X4XXXXITEM14, 8036397434X4XXXXITEM47, 4820-01-474-2603, 01-474-2603, 4820014742603, 014742603
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 28 APR 2000 | 01-474-2603 | 35224 ( DISK, VALVE ) |
Demand History | NSN 4820-01-474-2603
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-474-2603 | 2025-07-190 | 5 | DIBBS |
| 4820-01-474-2603 | 2025-06-152 | 5 | DIBBS |
| 4820-01-474-2603 | 2024-09-267 | 11 | DIBBS |
| 4820-01-474-2603 | 2024-09-256 | 11 | DIBBS |
| 4820-01-474-2603 | 2021-09-267 | 1 | DIBBS |
| 4820-01-474-2603 | 2021-08-243 | 1 | DIBBS |
| 4820-01-474-2603 | 2021-08-227 | 3 | DIBBS |
| 4820-01-474-2603 | 2020-03-62 | 3 | DIBBS |
| 4820-01-474-2603 | 2020-02-51 | 3 | DIBBS |
| 4820-01-474-2603 | 2018-02-32 | 6 | DIBBS |
| 4820-01-474-2603 | 2017-10-295 | 6 | DIBBS |
| 4820-01-474-2603 | 2017-03-65 | 3 | DIBBS |
| 4820-01-474-2603 | 2016-02-39 | 3 | DIBBS |
| 4820-01-474-2603 | 2014-09-247 | 3 | DIBBS |
Cross Reference | NSN 4820-01-474-2603
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 6397434 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X3XXXX ITEM 14 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X3XXXX ITEM 47 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X3XXXX-014 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X3XXXX-047 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X4XXXX ITEM 14 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X4XXXX ITEM 47 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X4XXXX-014 | 53711 | NAVAL SEA SYSTEMS COMMAND |
| 803-6397434-X4XXXX-047 | 53711 | NAVAL SEA SYSTEMS COMMAND |
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Technical Data | NSN 4820-01-474-2603
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | G16 PLUG |
| OUTSIDE DIAMETER | 1.406 INCHES NOMINAL |
| OVERALL HEIGHT | 1.250 INCHES NOMINAL |
| SEAT ANGLE | 15.0 DEGREES NOMINAL |
| MEDIA FOR WHICH DESIGNED | SEAWATER |
| PRESSURE RATING | 2.0 POUNDS PER SQUARE INCH MINIMUM AND 25.0 POUNDS PER SQUARE INCH MAXIMUM |
| TEMP RATING | 28.0 DEG FAHRENHEIT MINIMUM AND 160.0 DEG FAHRENHEIT MAXIMUM |
| SPECIAL FEATURES | DISK GOES ON BOTH ANGLE AND GLOBE VALVES THAT ARE EITHER 0.750 INCH OR 1.000 INCH IN SIZE; MATERIAL IS COBALT CHROMIUM TUNGSTEN NICKEL PER MIL-C-24252, COMP 1 COND CA-7; EXTERNAL THREADS ARE .3125-24UNF-2A AND INTERNAL THREADS ARE 1.125-16UN-2B |
Restrictions/Controls & Freight Information | NSN 4820-01-474-2603
| 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 |
| Electro-static Discharge Susceptible: | A | No known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity |
| 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. |
| Automatic Data Processing Equipment: | 0 | Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9) |
| 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 | 671 | 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 4820-01-474-2603
| 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 | Z | INSURANCE/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 Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |



