NSN 4820-00-540-2646 TO695 , 502001, 502-001
Product Details | TEMPERATURE REGULATING VALVE
4820-00-540-2646 A self-acting valve designed for controlling, by means of a thermostatic element, the flow of liquids or gases therethrough. The thermostatic element is located in liquid or gas whose temperature is controlled by the heat of the liquid or gas flowing through the valve. See also VALVE, RELIEF, PRESSURE AND TEMPERATURE.
Part Alternates: TO695 , 502001, 502-001, 04010107, 4820-00-540-2646, 00-540-2646, 4820005402646, 005402646
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 48 | 01 JAN 1963 | 00-540-2646 | 05492 ( VALVE, REGULATING, TEMPERATURE ) |
Drawings & Photos | NSN 4820-00-540-2646
Demand History | NSN 4820-00-540-2646
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 502001 | 2023-03-86 | 1 | DK |
| 502001 | 2023-01-13 | 3 | PR |
| 502001 | 2022-09-257 | 2 | US |
| 502001 | 2022-07-208 | 1 | US |
| 502001 | 2022-05-129 | 1 | United States |
| 502001 | 2021-07-209 | 2 | BG |
| 502001 | 2021-07-202 | 3 | US |
| 502001 | 2019-11-326 | 1 | United States |
| 502001 | 2019-09-255 | 1 | US |
| 502001 | 2019-05-142 | 2 | ZA |
| 502001 | 2018-10-296 | 1 | US |
| 502001 | 2018-10-291 | 2 | Turkey |
| 502001 | 2018-09-267 | 4 | US |
| 502001 | 2018-09-264 | 1 | US |
| 502001 | 2018-04-100 | 3 | US |
| 502001 | 2018-01-15 | 5 | KR |
| 502001 | 2017-12-339 | 1 | FR |
| 502001 | 2017-07-194 | 1 | Australia |
| 502001 | 2017-07-187 | 2 | MX |
| 502001 | 2017-06-159 | 2 | US |
| 502001 | 2017-05-136 | 6 | SG |
| 502001 | 2017-03-82 | 1 | us |
| 502001 | 2016-06-165 | 1 | ID |
| 502001 | 2016-05-133 | 4 | ID |
| 502001 | 2015-02-49 | 1 | IN |
| 502001 | 2014-08-238 | 1 | us |
| 502001 | 2013-12-360 | 1 | US |
| 04010107 | 2013-08-228 | 1 | Canada |
| 4820-00-540-2646 | 2013-05-128 | 10 | DIBBS |
| 4820-00-540-2646 | 2013-02-51 | 10 | DIBBS |
| 4820-00-540-2646 | 2010-05-131 | 7 | DIBBS |
| 4820-00-540-2646 | 2010-03-64 | 9 | DIBBS |
| 4820-00-540-2646 | 2010-02-36 | 4 | DIBBS |
| 4820-00-540-2646 | 2009-04-107 | 13 | DIBBS |
| 4820-00-540-2646 | 2009-01-30 | 36 | DIBBS |
Cross Reference | NSN 4820-00-540-2646
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NSNs for Compare ( up to 4 ): Add 4820-00-540-2646
Related Products | NSN 4820-00-540-2646
Technical Data | NSN 4820-00-540-2646
| Characteristic | Specifications |
|---|---|
| BODY MATERIAL | BRASS |
| SEAT MATERIAL | STEEL, CORROSION RESISTING |
| STEM MATERIAL | STEEL, FED STD 66, AISI 303/SAE 30303 |
| FLOW CONTROL DEVICE | DISK, FLAT, TOP AND BOTTOM GUIDED |
| FLOW CONTROL DEVICE MATERIAL | STEEL, CORROSION RESISTING |
| OUTSIDE SURFACE TREATMENT | PASSIVATED |
| END CONNECTION QUANTITY | 2 |
| FIRST END CONNECTION TYPE | THREADED EXTERNAL PIPE |
| FIRST END STYLE DESIGNATOR | D6 PLAIN |
| FIRST END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/8-27 NPT |
| FIRST END THREAD DIRECTION | RIGHT-HAND |
| SECOND END RELATIONSHIP WITH FIRST END | NOT IDENTICAL |
| SECOND END CONNECTION TYPE | THREADED INTERNAL BOSS |
| SECOND END STYLE DESIGNATOR | B6 GASKET SEAL |
| SECOND END THREAD SIZE AND SERIES/TYPE DESIGNATOR | 1/2-20 UNF |
| SECOND END THREAD CLASS | 2B |
| SECOND END THREAD DIRECTION | RIGHT-HAND |
| BODY STYLE | A1 STRAIGHT THRU |
| THERMOSTATIC ELEMENT | DUCT TYPE |
| CAPILLARY TUBE LENGTH | 62.500 INCHES NOMINAL |
| BULB LENGTH | 5.500 INCHES NOMINAL |
| BULB DIAMETER | 0.656 INCHES NOMINAL |
| BULB MATERIAL | COPPER |
| TEMP ADJUSTABILITY | NOT ADJUSTABLE |
| FURNISHED ITEMS | ADJUSTMENT STEM |
| SPECIAL FEATURES | WEAPON SYSTEM ESSENTIAL. FEATURES - 25.0 GPM FLUIDS, PER MIS-S-3136 AT 150.0 PSI INLET PRESSURE. |
| CRITICALITY CODE JUSTIFICATION | FEAT |
| III END ITEM IDENTIFICATION | GRUMMAN AEROSPACE A10 AIRCRAFT |
Restrictions/Controls & Freight Information | NSN 4820-00-540-2646
| 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: | U | Precious metal type is unknown |
| Criticality Code: | Y | The item does not have a nuclear hardened feature but does have other critical feature(s) such as tolerance, fit restriction or application. |
| 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 | 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 4820-00-540-2646
Army
Air Force
Navy| 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 | 1 | REPARABLE ITEMS (Exclusive of Insurance and Provisioning Items.) This code will be used to identify serviceable or unserviceable items of a durable nature which when unserviceable normally can be repaired economically by depots or lower echelons of maintenance. |
| 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 | F | If condemned or uneconomically repairable, then dispose at Direct Support (DS) level. |
| 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 |
| 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. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| 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 | 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 |
| 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 |