NSN 4820-01-428-9771 SK2839, SK-2839, SK-2839 IT-17
Product Details | SCREW STEM SHUTOFF COCK
4820-01-428-9771 A compact two-way type of valve mechanism having a one piece body and seat and a one piece stem and disk. It has no bonnet, and is not used for fine control of flow. It is used extensively in the automotive field.
Part Alternates: SK2839, SK-2839, SK-2839 IT-17, SK2839IT17, D2497, D-2497, 4820-01-428-9771, 01-428-9771, 4820014289771, 014289771
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 04 APR 1996 | 01-428-9771 | 16990 ( COCK, SHUTOFF, SCREW STEM ) |
Drawings & Photos | NSN 4820-01-428-9771
Demand History | NSN 4820-01-428-9771
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| D-2497 | 2025-11-313 | 31 | DIBBS |
| SK-2839 IT-17 | 2025-11-313 | 31 | DIBBS |
| D-2497 | 2024-09-263 | 31 | DIBBS |
| SK-2839 IT-17 | 2024-09-263 | 31 | DIBBS |
| 4820-01-428-9771 | 2018-09-263 | 37 | DIBBS |
| 4820-01-428-9771 | 2015-01-29 | 1 | DIBBS |
| 4820-01-428-9771 | 2013-06-181 | 40 | DIBBS |
| 4820-01-428-9771 | 2012-10-293 | 5 | DIBBS |
| 4820-01-428-9771 | 2011-08-238 | 6 | DIBBS |
| 4820-01-428-9771 | 2010-09-246 | 4 | DIBBS |
| 4820-01-428-9771 | 2010-06-160 | 1 | DIBBS |
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Related Products | NSN 4820-01-428-9771
Technical Data | NSN 4820-01-428-9771
| Characteristic | Specifications |
|---|---|
| STYLE DESIGNATOR | A3 STRAIGHT THRU |
| MEDIA FOR WHICH DESIGNED | AIR SINGLE RESPONSE |
| VALVE OPERATION METHOD | MANUAL |
| SPECIAL FEATURES | VALVE SZ 0.250 IN. |
| END ITEM IDENTIFICATION | STRATEGIC SEALIFT CONVERSION SHIPS CLASS; INSINGER MACHINE CO DISHWASHER MODEL NO. 50-20N2-NSU(STANDARD) |
Restrictions/Controls & Freight Information | NSN 4820-01-428-9771
| 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 | 052410 | STOP COCK/VALVE INDICATOR POSTS |
| Less than car load rating | ||
| Less than truck load rating | S | 60.0 |
| Water commodity Code | 736 | 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 4820-01-428-9771
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 |