Product Details | FLAT VALVE DIAPHRAGM
4820-00-989-0794 An item in the form of one or more thin flexible sheets normally designed to form a tight seal between chambers of a valve, and to transmit motion to a valve disk either directly or through a mechanical linkage. The surface of the item(s) may not be formed or molded to have a beaded or rolled edge, ribs, or any other raised surfaces. The item may contain bolt holes and/or a center hole. Excludes DIAPHRAGM, VALVE, SPECIAL SHAPED and GASKET.20316600062Aircraft Air Conditioning, Heating, and Pressurizing Equipment48100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 2526527, 4820-00-989-0794, 00-989-0794, 4820009890794, 009890794
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 02 NOV 1966 | 00-989-0794 | 60396 ( DIAPHRAGM, VALVE, FLAT ) |
Demand History | NSN 4820-00-989-0794
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-00-989-0794 | 2024-01-11 | 2549 | DIBBS |
| 4820-00-989-0794 | 2021-10-19 | 1274 | DIBBS |
| 4820-00-989-0794 | 2016-12-04 | 2462 | DIBBS |
| 2526527 | 2014-09-24 | 30 | GR |
| 4820-00-989-0794 | 2014-09-24 | 30 | MANUAL |
| 4820-00-989-0794 | 2013-12-23 | 1546 | DIBBS |
| 4820-00-989-0794 | 2012-08-13 | 886 | DIBBS |
| 4820-00-989-0794 | 2012-04-06 | 811 | DIBBS |
| 4820-00-989-0794 | 2010-12-16 | 274 | DIBBS |
| 4820-00-989-0794 | 2010-11-17 | 179 | DIBBS |
| 4820-00-989-0794 | 2010-11-04 | 188 | DIBBS |
| 4820-00-989-0794 | 2009-04-15 | 276 | DIBBS |
| 4820-00-989-0794 | 2008-12-05 | 166 | DIBBS |
| 4820-00-989-0794 | 2008-11-12 | 142 | DIBBS |
Cross Reference | NSN 4820-00-989-0794
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 2526527 | 10001 | NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT |
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Related Products | NSN 4820-00-989-0794
4820-00-989-0803, 4820-00-989-1328, 4820-00-989-1375, 4820-00-989-1890, 4820-00-989-1891
Technical Data | NSN 4820-00-989-0794
| Characteristic | Specifications |
|---|---|
| MATERIAL | COPPER ALLOY |
| STYLE DESIGNATOR | G49 FLAT |
| OUTSIDE DIAMETER | 0.745 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.007 INCHES NOMINAL |
| MEDIA FOR WHICH DESIGNED | ANY ACCEPTABLE |
| PRESSURE RATING | NOT RATED |
| TEMP RATING | NOT RATED |
Restrictions/Controls & Freight Information | NSN 4820-00-989-0794
| 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: | U | Precious 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 | 095190 | HARDWARE, NOI |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 713 | unknown |
| Originating Activity Code | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| 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 4820-00-989-0794
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 | 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 |