NSN 4820-01-458-5983 W112084A, W112084A REV B, W112084AREVB
Product Details | STOP DIAPHRAGM VALVE
4820-01-458-5983 A valve designed specifically so the diaphragm seals the flow stream from the valve operating mechanism. The flow is controlled by the lifting of the diaphragm from or compressing it against an integral seat. For packless diaphragm valves which utilize a diaphragm as packing and a disk to control the flow, see VALVE, Y.20248100015Valves, Powered48200018Valves, Nonpowered
Part Alternates: W112084A, W112084A REV B, W112084AREVB, 4820-01-458-5983, 01-458-5983, 4820014585983, 014585983
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 SEP 1998 | 01-458-5983 | 13619 ( VALVE, DIAPHRAGM, STOP ) |
Demand History | NSN 4820-01-458-5983
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| W112084A | 2024-10-289 | 1 | DIBBS |
| W112084A | 2024-10-277 | 1 | DIBBS |
| W112084A | 2023-05-131 | 1 | DIBBS |
| W112084A | 2022-05-147 | 10 | DIBBS |
| W112084A | 2022-05-136 | 10 | DIBBS |
| W112084A | 2022-03-61 | 10 | DIBBS |
| W112084A | 2021-12-361 | 10 | DIBBS |
| W112084A | 2021-12-348 | 10 | DIBBS |
| W112084A | 2021-12-337 | 2 | DIBBS |
| W112084A | 2021-11-319 | 2 | DIBBS |
| W112084A | 2021-11-305 | 3 | DIBBS |
| W112084A | 2021-10-297 | 3 | DIBBS |
| W112084A | 2021-09-270 | 2 | DIBBS |
| W112084A | 2021-09-257 | 2 | DIBBS |
| W112084A | 2021-09-250 | 3 | DIBBS |
| W112084A | 2021-08-237 | 3 | DIBBS |
| W112084A | 2021-08-229 | 2 | DIBBS |
| W112084A | 2021-08-217 | 2 | DIBBS |
| W112084A | 2021-07-210 | 1 | DIBBS |
| W112084A | 2021-07-199 | 1 | DIBBS |
| W112084A | 2019-10-283 | 2 | DIBBS |
| W112084A | 2019-03-63 | 3 | DIBBS |
| W112084A | 2019-02-52 | 3 | DIBBS |
| 4820-01-458-5983 | 2016-01-14 | 2 | DIBBS |
| 4820-01-458-5983 | 2015-12-364 | 2 | DIBBS |
| 4820-01-458-5983 | 2015-08-218 | 1 | DIBBS |
| 4820-01-458-5983 | 2015-07-207 | 1 | DIBBS |
| 4820-01-458-5983 | 2015-05-139 | 1 | DIBBS |
| 4820-01-458-5983 | 2014-07-208 | 1 | DIBBS |
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Related Products | NSN 4820-01-458-5983
Technical Data | NSN 4820-01-458-5983
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | INCLUDES 1 NAMEPLATE;1 CAP ADJ. SCREW;1 LIMIT STOP;1 LOCKNUT;1 GASKET;1 DIAPHRAGM CHAMBER;10 NUTS;1 PRESS PLATE;1 DIAPHRAGM;1 GUIDE;1 DIAPHRAGM BASE;10 SCREW;8 SCREW;2 O-RING;2 O-RING;2 GUIDE BUSHING;1 PUSHER POST;1 SEAT RING;1 SEAT DISC;1 PISTON;1 SCREW;1 BODY;1 PISTON RING;1 BOTTOM PLUG AND 1 BOTTOM GASKET; P/N'S IN ORDER AS WRITTEN OF 2112084AT1 THRU W112084AT25 |
| III END ITEM IDENTIFICATION | VALVE,CAGE 03950 |
| III PART NAME ASSIGNED BY CONTROLLING AGENCY | SEA WATER SHUTOF VALVE 1 1/2 INCH |
Restrictions/Controls & Freight Information | NSN 4820-01-458-5983
| 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: | B | Munitions List Item - Mutilation (MUT) to the point of scrap required. (Formerly: Demilitarization not required. Trade Security Controls (TSCs) required at disposition.) |
| 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 | 713 | 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 | N | Ship's parts. |
| 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 4820-01-458-5983
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 3B | Navy-owned stocks of field level repairable 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 |
| Reparability | D | Field Level Reparables |
| 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 |



