Product Details | THERMOWELL

6685-01-485-8437 A pressure-tight receptacle mounted to an item by external threads, flange and/or welding. It is designed to hold temperature sensing devices, such as, termocouples, resistance temperature detectors, and thermometers.

Part Alternates: MHC189, 6685-01-485-8437, 01-485-8437, 6685014858437, 014858437

Instruments and Laboratory Equipment | Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Supply Group (FSG) NSN Assign. NIIN
66 08 JUN 2001 01-485-8437

Drawings & Photos | NSN 6685-01-485-8437


Demand History | NSN 6685-01-485-8437

Part Number Request Date QTY Origin
MHC189 2019-05-128 16 DIBBS

Cross Reference | NSN 6685-01-485-8437

Part Number Cage Code Manufacturer
MHC189 0VP52 FINCANTIERI MARINE SYSTEMS NORTH AMERICA, INC.

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Technical Data | NSN 6685-01-485-8437

Characteristic Specifications
MATERIAL STEEL, AISI 316
STYLE DESIGNATOR A THREADED STRAIGHT SHANK
OVERALL LENGTH 3.250 INCHES NOMINAL
EXTERNAL THREAD SIZE 1.250 NPT
BULB TIP LENGTH 1.314 INCHES NOMINAL
INTERNAL THREAD SIZE 3/4UNS ALL BORES
BULB TIP OUTSIDE DIAMETER 0.500 INCHES NOMINAL
BORE INSIDE DIAMETER 0.383 INCHES NOMINAL ALL BORES
STRAIGHT BORE DEPTH 1.935 INCHES NOMINAL ALL BORES
III END ITEM IDENTIFICATION DIESEL ENGINE

Restrictions/Controls & Freight Information | NSN 6685-01-485-8437

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodePThere is no information in the HMIS; however, the NSN is in an FSC in Table II of Federal Standard 313 and an MSDS may be required by the user. The requirement for an MSDS is dependent on a hazard determination of the supplier or the intended end use of the product
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
No Freight Information

Management | NSN 6685-01-485-8437

Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
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