NSN 4820-01-387-4738 E171820, E-171-820, E-171-820 ITEM 419
Product Details | CHECK BALL
4820-01-387-4738 A spherical shaped device that may be of solid or hollow construction. It is designed to seat in an opening thereby preventing the passage of fluid. It may be used with a spring enabling the ball to become unseated at a predetermined pressure as exerted by the fluid flow and to become reseated in the absence of fluid pressure. For valve balls that include ports see BALL, VALVE, PORTED.
Part Alternates: E171820, E-171-820, E-171-820 ITEM 419, E171820ITEM419, 419 , 4820-01-387-4738, 01-387-4738, 4820013874738, 013874738
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 05 MAR 1994 | 01-387-4738 | 40243 ( BALL, CHECK ) |
Demand History | NSN 4820-01-387-4738
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| PP-419 | 2024-05-123 | 398 | DIBBS |
| PP-419 | 2023-08-215 | 161 | DIBBS |
| PP-419 | 2023-06-173 | 246 | DIBBS |
| PP-419 | 2023-04-96 | 431 | DIBBS |
| PP-419 | 2022-11-324 | 367 | DIBBS |
| PP-419 | 2022-11-311 | 367 | DIBBS |
| 4820-01-387-4738 | 2022-10-298 | 24 | United States |
| PP-419 | 2022-09-261 | 89 | DIBBS |
| 4820-01-387-4738 | 2022-07-200 | 24 | United States |
| PP-419 | 2022-06-167 | 176 | DIBBS |
| PP-419 | 2022-03-68 | 202 | DIBBS |
| PP-419 | 2022-02-53 | 202 | DIBBS |
| PP-419 | 2022-02-46 | 157 | DIBBS |
| PP-419 | 2021-12-360 | 33 | DIBBS |
| PP-419 | 2021-11-334 | 13 | DIBBS |
| PP-419 | 2021-11-333 | 72 | DIBBS |
| PP-419 | 2021-11-333 | 39 | DIBBS |
| PP-419 | 2021-03-63 | 132 | DIBBS |
| PP-419 | 2020-10-294 | 236 | DIBBS |
| 4820-01-387-4738 | 2018-03-67 | 214 | DIBBS |
| 4820-01-387-4738 | 2014-02-42 | 427 | DIBBS |
| 4820-01-387-4738 | 2013-10-293 | 359 | DIBBS |
| 4820-01-387-4738 | 2012-08-226 | 88 | DIBBS |
| 4820-01-387-4738 | 2012-03-61 | 242 | DIBBS |
| 4820-01-387-4738 | 2011-04-91 | 76 | DIBBS |
| 4820-01-387-4738 | 2011-03-73 | 56 | DIBBS |
| 4820-01-387-4738 | 2011-02-33 | 98 | DIBBS |
| 4820-01-387-4738 | 2011-01-06 | 111 | DIBBS |
| 4820-01-387-4738 | 2010-07-211 | 111 | DIBBS |
| 4820-01-387-4738 | 2009-10-296 | 100 | DIBBS |
| 4820-01-387-4738 | 2009-10-288 | 103 | DIBBS |
| 4820-01-387-4738 | 2009-08-216 | 99 | DIBBS |
| 4820-01-387-4738 | 2009-06-173 | 101 | DIBBS |
| 4820-01-387-4738 | 2009-03-75 | 105 | DIBBS |
| 4820-01-387-4738 | 2009-02-58 | 59 | DIBBS |
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Restrictions/Controls & Freight Information | NSN 4820-01-387-4738
| 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 | 127200 | PRESSURE REDCNG WATER RELIEF VALVE |
| Less than car load rating | ||
| Less than truck load rating | M | 85.0 |
| Water commodity Code | 593 | 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 4820-01-387-4738
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 |