NSN 4820-01-237-6473 3163370, 31633706, 3163370-6
Product Details | SPECIAL SHAPED ACTUATOR VALVE DIAPHRAGM
4820-01-237-6473 An item constructed of one or more layers of thin flexible material, either laminated or separated, designed to form a tight seal between the chambers of a valve, and to transmit pressure inducted motion to a valve disk either directly or through a mechanical linkage. The surface of the item must 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 center holes. Excludes DIAPHRA GM, VALVE, FLAT and GASKET.20529100042Engine Fuel System Components, Nonaircraft29150064Engine Fuel System Components, Aircraft and Missile Prime Movers42200038Marine Lifesaving and Diving Equipment48100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: 3163370, 31633706, 3163370-6, 4820-01-237-6473, 01-237-6473, 4820012376473, 012376473
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 03 AUG 1986 | 01-237-6473 | 40088 ( DIAPHRAGM, ACTUATOR VALVE, SPECIAL SHAPED ) |
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Technical Data | NSN 4820-01-237-6473
| Characteristic | Specifications |
|---|---|
| MATERIAL | CLOTH AND RUBBER |
| STYLE DESIGNATOR | G52 SPECIAL SHAPED |
| HOLE DIAMETER | 0.220 INCHES MINIMUM AND 0.240 INCHES MAXIMUM |
| OUTSIDE DIAMETER | 3.250 INCHES MINIMUM AND 3.270 INCHES MAXIMUM |
| BOLT CIRCLE DIAMETER | 3.250 INCHES NOMINAL |
| OVERALL HEIGHT | 1.260 INCHES MINIMUM AND 1.280 INCHES MAXIMUM |
| MATERIAL THICKNESS | 0.012 INCHES MINIMUM AND 0.022 INCHES MAXIMUM |
| TAPER MINOR DIAMETER | 2.298 INCHES NOMINAL |
| TAPER MAJOR DIAMETER | 2.765 INCHES MINIMUM AND 2.790 INCHES MAXIMUM |
| CENTER HOLE DIAMETER | 0.210 INCHES MINIMUM AND 0.230 INCHES MAXIMUM |
| BOLT HOLE QUANTITY | 8 |
| MEDIA FOR WHICH DESIGNED | AIR |
| PRESSURE RATING | 30.0 POUNDS PER SQUARE INCH NOMINAL |
| TEMP RATING | 400.0 DEG FAHRENHEIT NOMINAL |
Restrictions/Controls & Freight Information | NSN 4820-01-237-6473
| 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 | 594 | 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 4820-01-237-6473
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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |