NSN 4820-00-856-1722 7034882, 00-856-1722, 008561722
Product Details | VACUUM BREAKING VALVE
4820-00-856-1722 An item designed to automatically relieve vacuum, by the intake of air, when the internal pressure falls below atmospheric pressure. See also VALVE, VACUUM REGULATING.
Part Alternates: 7034882, 4820-00-856-1722, 00-856-1722, 4820008561722, 008561722
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1962 | 00-856-1722 | 08101 ( VALVE, VACUUM BREAKING ) |
Drawings & Photos | NSN 4820-00-856-1722
Demand History | NSN 4820-00-856-1722
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 4820-00-856-1722 | 2025-11-331 | 93 | DIBBS |
| 4820-00-856-1722 | 2025-09-268 | 56 | DIBBS |
| 4820-00-856-1722 | 2025-05-142 | 88 | DIBBS |
| 4820-00-856-1722 | 2024-12-341 | 12 | us |
| 4820-00-856-1722 | 2024-10-305 | 109 | DIBBS |
| 4820-00-856-1722 | 2023-08-222 | 409 | DIBBS |
| 4820-00-856-1722 | 2023-04-99 | 363 | DIBBS |
| 4820-00-856-1722 | 2023-01-26 | 215 | DIBBS |
| 4820-00-856-1722 | 2022-12-352 | 350 | DIBBS |
| 4820-00-856-1722 | 2022-09-264 | 187 | DIBBS |
| 4820-00-856-1722 | 2022-08-237 | 81 | DIBBS |
| 4820-00-856-1722 | 2022-08-223 | 81 | DIBBS |
| 4820-00-856-1722 | 2022-06-173 | 42 | DIBBS |
| 4820-00-856-1722 | 2022-05-144 | 82 | DIBBS |
| 4820-00-856-1722 | 2022-05-132 | 82 | DIBBS |
| 4820-00-856-1722 | 2022-02-59 | 326 | DIBBS |
| 4820-00-856-1722 | 2022-02-48 | 326 | United States |
| 4820-00-856-1722 | 2022-02-44 | 326 | DIBBS |
| 4820-00-856-1722 | 2021-02-46 | 423 | DIBBS |
| 4820-00-856-1722 | 2021-01-28 | 423 | DIBBS |
| 4820-00-856-1722 | 2021-01-28 | 423 | DIBBS |
| 4820-00-856-1722 | 2019-06-153 | 507 | DIBBS |
| 4820-00-856-1722 | 2018-02-46 | 888 | DIBBS |
| 4820-00-856-1722 | 2017-10-303 | 500 | DIBBS |
| 4820-00-856-1722 | 2017-01-16 | 293 | DIBBS |
| 4820-00-856-1722 | 2014-04-96 | 888 | DIBBS |
| 4820-00-856-1722 | 2013-11-315 | 4 | United States |
| 4820-00-856-1722 | 2013-11-315 | 4 | United States |
| 4820-00-856-1722 | 2013-10-276 | 1 | MANUAL |
| 4820-00-856-1722 | 2013-08-219 | 815 | DIBBS |
| 4820-00-856-1722 | 2013-04-112 | 501 | DIBBS |
| 4820-00-856-1722 | 2013-01-03 | 447 | DIBBS |
| 4820-00-856-1722 | 2012-11-306 | 1 | US |
| 008561722 | 2012-10-305 | 2 | US |
| 4820-00-856-1722 | 2012-10-278 | 412 | DIBBS |
| 4820-00-856-1722 | 2012-10-278 | 346 | DIBBS |
| 4820-00-856-1722 | 2011-07-211 | 412 | DIBBS |
| 4820-00-856-1722 | 2011-07-195 | 367 | DIBBS |
Cross Reference | NSN 4820-00-856-1722
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| 7034882 | 19207 | U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM |
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Related Products | NSN 4820-00-856-1722
Technical Data | NSN 4820-00-856-1722
| Characteristic | Specifications |
|---|---|
| BODY STYLE | D3 STRAIGHT THRU |
| BODY MATERIAL | BRASS |
| SEAT MATERIAL | BRASS |
| FLOW CONTROL DEVICE | STEM AND INTEGRAL DISK |
| FLOW CONTROL DEVICE MATERIAL | RUBBER, BUNA-N |
| STEM MATERIAL | BRASS |
| END CONNECTION QUANTITY | 1 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | J9 GASKET SEAL |
| FIRST END NOMINAL PIPE SIZE ACCOMMODATED | 0.375 INCHES |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| TEMP ADJUSTABILITY | ADJUSTABLE |
| SPECIAL FEATURES | INTERPRET DRAWING IN ACCORDANCE WITH STANDARDS PRESCRIBED BY MIL-STD-100 |
Restrictions/Controls & Freight Information | NSN 4820-00-856-1722
| 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 | 127220 | PRESSURE REG/RED/RELIEF VALVES NOI |
| Less than car load rating | ||
| Less than truck load rating | P | 77.5 |
| Water commodity Code | 594 | 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 | 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 4820-00-856-1722
Army
Air Force
Navy
Marines| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | J | Ground Forces Support Materiel (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | 0 | Medical Materiel |
| Weapons Systems/End Item or Homogeneous Group | 00 | DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| 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 |
|---|---|---|
| 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. |
| Price Validation | N | The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
|
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| 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 |
|---|---|---|
| Stores Account Code | 1 | Marine Corps Stock Fund Account Item. |
| Combat Essentiality Code | 2 | Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items. |
| Materiel Management Code | B | All CommoditiesDefense Logistics Agency, (DLA,) |
| Echelon Management Code | 2 | ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled. |
| Echelon Identification Code | B | Consumable Repair Parts |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DM | U.S. Marine Corps |
| Service Organization | M | U.S. Marine Corps |
| Reparability | Z | Nonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code. |
| 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 |