NSN 4820-01-256-5403 106806, 01-256-5403, 012565403
Product Details | RUPTURABLE DISK
4820-01-256-5403 A thin, circular, metallic or nonmetallic item with a flat or prebulged cross-sectional shape, designed to rupture at a predetermined pressure to prevent damage to hydraulic or pneumatic systems, or the like. It may include multiple pieces, such as a retainer ring, disk and vacuum support. It can be used independently or as a component part of a HEAD, SAFETY, PRESSURE RELIEF. For items furnished with a holder, see HEAD AND DISK, SAFETY, PRESSURE RELIEF. For items without a rupture pressure rating, see DISK, SOLID, PLAIN. Excludes DIAPHRAGM, VALVE, FLAT; DIAPHRAGM, VALVE, SPECIAL SHAPED; DISK, VALVE; and INSULATOR, DISK.
Part Alternates: 106806, 4820-01-256-5403, 01-256-5403, 4820012565403, 012565403
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 05 JUN 1987 | 01-256-5403 | 27850 ( DISK, RUPTURABLE ) |
Demand History | NSN 4820-01-256-5403
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 106806 | 2024-08-217 | 102 | DIBBS |
| 106806 | 2023-11-327 | 61 | DIBBS |
| 106806 | 2022-06-157 | 64 | DIBBS |
| 106806 | 2022-05-146 | 64 | DIBBS |
| 106806 | 2021-07-210 | 93 | DIBBS |
| 106806 | 2020-02-37 | 46 | DIBBS |
| 106806 | 2019-08-227 | 29 | DIBBS |
| 4820-01-256-5403 | 2017-05-141 | 41 | DIBBS |
| 4820-01-256-5403 | 2016-10-278 | 38 | DIBBS |
| 4820-01-256-5403 | 2016-04-97 | 34 | DIBBS |
| 4820-01-256-5403 | 2015-12-354 | 19 | DIBBS |
| 4820-01-256-5403 | 2013-09-272 | 21 | DIBBS |
Cross Reference | NSN 4820-01-256-5403
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 106806 | 14487 | CHART, INC. |
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Technical Data | NSN 4820-01-256-5403
| Characteristic | Specifications |
|---|---|
| DISK MATERIAL | ALUMINUM |
| BURST PRESSURE | 75.0 PRESSURE POUNDS PER SQUARE INCH GAGE |
Restrictions/Controls & Freight Information | NSN 4820-01-256-5403
| 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. |
| 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 | 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 4820-01-256-5403
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 |