NSN 4820-00-370-4969 146937, 00-370-4969, 003704969
Product Details | HYDRAULIC SYSTEM BLEEDER VALVE
4820-00-370-4969 A metallic, threaded, screw-shaped item used in hydraulic brake cylinders, hydraulic power units, missile launching hydraulic systems, and the like, for the purpose of providing a means of releasing air form and/or flushing a hydraulic system. It may be furnished with or without a dust cap. Excludes spring loaded or automatic type air pressure relief valves, and BOLT, FLUID PASSAGE.
Part Alternates: 146937, 4820-00-370-4969, 00-370-4969, 4820003704969, 003704969
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-370-4969 | 37648 ( VALVE, BLEEDER, HYDRAULIC SYSTEM ) |
Demand History | NSN 4820-00-370-4969
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 146937 | 2025-12-352 | 162 | DIBBS |
| 146937 | 2025-09-264 | 241 | DIBBS |
| 146937 | 2025-09-259 | 241 | DIBBS |
| 146937 | 2025-08-226 | 241 | DIBBS |
| 146937 | 2024-08-228 | 219 | DIBBS |
| 146937 | 2024-05-141 | 219 | DIBBS |
| 146937 | 2024-05-129 | 219 | DIBBS |
| 146937 | 2024-04-115 | 9 | DIBBS |
| 146937 | 2024-03-78 | 210 | DIBBS |
| 146937 | 2024-03-72 | 4 | DIBBS |
| 146937 | 2024-03-67 | 210 | DIBBS |
| 146937 | 2024-02-56 | 210 | DIBBS |
| 146937 | 2024-02-44 | 45 | DIBBS |
| 146937 | 2024-01-08 | 165 | DIBBS |
| 146937 | 2023-12-360 | 165 | DIBBS |
| 146937 | 2023-12-347 | 165 | DIBBS |
| 146937 | 2023-12-341 | 16 | DIBBS |
| 146937 | 2023-11-330 | 16 | DIBBS |
| 146937 | 2023-08-242 | 142 | DIBBS |
| 4820-00-370-4969 | 2018-04-120 | 1 | DIBBS-RFPs |
| 4820-00-370-4969 | 2017-09-255 | 127 | DIBBS |
| 4820-00-370-4969 | 2017-07-190 | 85 | DIBBS |
| 4820-00-370-4969 | 2016-06-153 | 128 | DIBBS |
| 4820-00-370-4969 | 2016-05-126 | 106 | DIBBS |
| 4820-00-370-4969 | 2016-04-115 | 106 | DIBBS |
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Related Products | NSN 4820-00-370-4969
Technical Data | NSN 4820-00-370-4969
| Characteristic | Specifications |
|---|---|
| SPECIAL FEATURES | STEEL,CADMIUM,0.75 IN. LG BODY,O.375 IN. ACROSS HEX. FLATS,0.1875 IN. LG HEX. FLATS,0.375-24 UNF 3A THD BY 0..344 IN. LG,0.125 IN. LG BY 45 DEG SEAT,0.161 IN. DIA BY 0.671 IN. DP PARTIAL BORE,0.190-32 UNF 38 THD BY 0.437 IN. DP IN PARTIAL BORE,SCREW 1,WASHER LOCK 1 |
| MANUFACTURERS CODE | 55284 |
| DESIGN CONTROL REFERENCE | 146937 |
Restrictions/Controls & Freight Information | NSN 4820-00-370-4969
| 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: | U | Precious metal type is unknown |
| 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 | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | P | 77.5 |
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 671 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | ||
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | Z | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 4820-00-370-4969
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Materiel Management Aggregation Code | LE | SU:LANDING GEAR SYSTEMS AND COMPONENTS |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Price Validation | V | The current standard price has been validated.
|
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| 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 |
| 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 |