Product Details | TEMPERATURE REGULATING VALVE

4820-01-216-2987 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: 40176 AND 40324, 40176 AND 40324 REV A, 40176101, 40176-101, 40176AND40324, 40176AND40324REVA, 4820-01-216-2987, 01-216-2987, 4820012162987, 012162987

Valves | Valves, Nonpowered

Supply Group (FSG) NSN Assign. NIIN
48 07 SEP 1985 01-216-2987

Demand History | NSN 4820-01-216-2987

Part Number Request Date QTY Origin
40176-101 2025-10-282 1 DIBBS
40176-101 2024-05-130 1 DIBBS
40176-101 2021-12-350 2 DIBBS
40176-101 2021-12-339 2 DIBBS
40176-101 2021-07-186 1 DIBBS
40176-101 2020-11-307 1 DIBBS
40176-101 2020-10-294 1 DIBBS
40176-101 2020-09-255 2 DIBBS
40176-101 2020-09-251 5 DIBBS
40176-101 2020-08-244 2 DIBBS
40176-101 2020-08-233 5 DIBBS
40176-101 2020-08-233 2 DIBBS
40176-101 2019-07-192 3 DIBBS
40176-101 2019-06-170 1 DIBBS
40176-101 2019-05-136 1 DIBBS
4820-01-216-2987 2018-08-235 1 DIBBS
4820-01-216-2987 2014-09-247 1 DIBBS
4820-01-216-2987 2013-02-32 2 DIBBS
4820-01-216-2987 2012-12-342 3 DIBBS
4820-01-216-2987 2012-11-309 1 DIBBS
4820-01-216-2987 2012-02-39 1 DIBBS
4820-01-216-2987 2011-05-149 1 DIBBS
4820-01-216-2987 2011-05-145 2 DIBBS

Cross Reference | NSN 4820-01-216-2987

Part Number Cage Code Manufacturer
40176 AND 40324 55378 TRAC REGULATORS INC
40176 AND 40324 REV A 55378 TRAC REGULATORS INC
40176-101 55378 TRAC REGULATORS INC

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Technical Data | NSN 4820-01-216-2987

Characteristic Specifications
BODY MATERIAL BRONZE
SECOND END RELATIONSHIP WITH FIRST END IDENTICAL
FACE TO FACE DISTANCE 4.375 INCHES NOMINAL
FIRST END FLANGE SHAPE STYLE ROUND W/ BOLT HOLES
FIRST END BOLT CIRCLE DIAMETER 5.000 INCHES NOMINAL
FLOW CONTROL DEVICE PISTON, TOP GUIDED
FIRST END BOLT HOLE QUANTITY 6
FIRST END FLANGE OUTSIDE DIAMETER 6.125 INCHES NOMINAL
BODY STYLE TEE
FIRST CONNECTION FACE TO CENTERLINE DISTANCE 4.875 INCHES NOMINAL
FIRST END FLANGE THICKNESS 0.250 INCHES NOMINAL
FIRST END BOLT HOLE DIAMETER 0.563 INCHES NOMINAL
FIRST END CONNECTION TYPE PLAIN FACE FLANGE
THIRD END RELATIONSHIP WITH PRECEDING ENDS IDENTICAL WITH FIRST END
END CONNECTION QUANTITY 3
FIRST END STYLE DESIGNATOR PLAIN

Restrictions/Controls & Freight Information | NSN 4820-01-216-2987

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:AItem 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 051080 FAUCETS,BIBCOCKS,GATES VALVES
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 576 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 B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
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 4820-01-216-2987

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityDField Level Reparables
Acquisition Advice CodesZINSURANCE/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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each