Product Details | ELECTRICAL RESISTANCE TEMPERATURE TRANSMITTER

6685-01-446-7300 A device having a temperature sensing element whose electrical resistance varies with a change in temperature. It is designed to transmit information relative to temperature to an INDICATOR, TEMPERATURE, ELECTRICAL RESISTANCE. It may be a component part of a THERMOMETER, INDICATING, RESISTANCE; THERMOMETER, RECORDING, RESISTANCE. Excludes THERMOCOUPLE (as modified).

Part Alternates: PMRTT1A, PM-RTT-1-A, RTT1, 6685-01-446-7300, 01-446-7300, 6685014467300, 014467300

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

Supply Group (FSG) NSN Assign. NIIN
66 15 JUL 1997 01-446-7300

Demand History | NSN 6685-01-446-7300

Part Number Request Date QTY Origin
PM-RTT-1-A 2024-10-302 3 DIBBS
PM-RTT-1-A 2024-09-269 3 DIBBS
PM-RTT-1-A 2023-02-51 2 DIBBS
PM-RTT-1-A 2022-07-200 1 DIBBS
PM-RTT-1-A 2022-05-130 1 DIBBS
PM-RTT-1-A 2019-09-258 3 DIBBS
6685-01-446-7300 2016-03-73 6 DIBBS
6685-01-446-7300 2013-07-185 2 DIBBS
6685-01-446-7300 2013-02-41 4 DIBBS
6685-01-446-7300 2012-10-291 2 DIBBS
6685-01-446-7300 2012-08-216 24 DIBBS
6685-01-446-7300 2011-02-53 1 DIBBS
6685-01-446-7300 2010-03-69 6 DIBBS
6685-01-446-7300 2009-07-187 2 DIBBS
6685-01-446-7300 2009-02-58 3 DIBBS

Cross Reference | NSN 6685-01-446-7300

Part Number Cage Code Manufacturer
PM-RTT-1-A 00062 MARINE ELECTRIC SYSTEMS, INC. DBA MESYS
RTT1 00062 MARINE ELECTRIC SYSTEMS, INC. DBA MESYS

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Technical Data | NSN 6685-01-446-7300

Characteristic Specifications
III END ITEM IDENTIFICATION NIMITZ CLASS CVN

Restrictions/Controls & Freight Information | NSN 6685-01-446-7300

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:BMunitions 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: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.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 121570 GAGES AIR LIQUID LEVEL PRESSURE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 653 unknown
Originating Activity Code CX Defense Supply Center Richmond
Richmond, VA 23297-5000
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
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 6685-01-446-7300

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
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