NSN 4820-01-189-3421 2700R ITEM 4, 2700RITEM4, 69001
Product Details | FLAT VALVE DIAPHRAGM
4820-01-189-3421 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: 2700R ITEM 4, 2700RITEM4, 69001, 4820-01-189-3421, 01-189-3421, 4820011893421, 011893421
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 14 SEP 1984 | 01-189-3421 | 60396 ( DIAPHRAGM, VALVE, FLAT ) |
Drawings & Photos | NSN 4820-01-189-3421
Demand History | NSN 4820-01-189-3421
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-01-189-3421 | 2011-10-297 | 12 | DIBBS |
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Technical Data | NSN 4820-01-189-3421
| Characteristic | Specifications |
|---|---|
| MATERIAL | RUBBER, BUNA-N |
| STYLE DESIGNATOR | G49 FLAT |
| HOLE DIAMETER | 0.395 INCHES MINIMUM AND 0.523 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 7.837 INCHES NOMINAL |
| BOLT CIRCLE DIAMETER | 6.725 INCHES NOMINAL |
| MATERIAL THICKNESS | 0.055 INCHES NOMINAL |
| CENTER HOLE DIAMETER | 1.900 INCHES NOMINAL |
| BOLT HOLE QUANTITY | 10 |
| MEDIA FOR WHICH DESIGNED | ANY ACCEPTABLE |
| PRESSURE RATING | NOT RATED |
| TEMP RATING | NOT RATED |
Restrictions/Controls & Freight Information | NSN 4820-01-189-3421
| 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 | 156600 | PLASTIC/RUBBER ARTICLE VIZ: |
| 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 | 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 4820-01-189-3421
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 |