Product Details | PRESSURE TRANSMITTER

6685-00-804-0299 An instrument that senses, measures and converts pressure of a gas or fluid into electrical signals to be displayed in Pounds per Square Inch (PSI) or the equivalent. The item contains an input pressure port, electrical output connection and may include an output pressure port. See also TRANSDUCER, MOTIONAL PICKUP for items with a linear motional input and electrical output to be displayed in other than PSI or the equivalent.20266200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: ST27A, ST-27A, 1060172, 10-60172, 6685-00-804-0299, 00-804-0299, 6685008040299, 008040299

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1962 00-804-0299

Cross Reference | NSN 6685-00-804-0299

Part Number Cage Code Manufacturer
10-60172 81205 THE BOEING COMPANY DBA BOEING
ST-27A 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE

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Technical Data | NSN 6685-00-804-0299

Characteristic Specifications
CURRENT TYPE AC
VOLTAGE RATING 26.0 VOLTS NOMINAL
FREQUENCY RATING 400.0 HERTZ NOMINAL
PHASE THREE
ELECTRICAL CONNECTION QUANTITY 1
CONTACT QUANTITY 5
CONTACT TYPE PIN
ELECTRICAL CONNECTION CONTROLLING AGENCY MS
ELECTRICAL CONNECTION IDENTIFYING NUMBER TYPE NO. MS33678-14S5P
MECHANICAL CONNECTION QUANTITY 2
MECHANICAL CONNECTION SIZE 1,AS PER AND 10050-4; 1,AS PER MS 33656-2
MECHANICAL CONNECTION TYPE EXTERNAL TUBE
ACTUATION METHOD DIAPHRAGM
MEASUREMENT RANGE 0.0 TO 2500.0 POUNDS PER SQUARE INCH
OVERALL LENGTH 5.750 INCHES NOMINAL
OVERALL WIDTH 2.625 INCHES NOMINAL
OVERALL THICKNESS 2.625 INCHES NOMINAL
MOUNTING DEVICE QUANTITY 4
MOUNTING METHOD HOLE
III FSC APPLICATION DATA TRANSMITTER,PRESSURE,EXCEPT ENGINE
MANUFACTURERS CODE 61349
DESIGN CONTROL REFERENCE ST-27A

Restrictions/Controls & Freight Information | NSN 6685-00-804-0299

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.
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 061700 ELEC APPLIANCES/INSTRUMENTS NOI
Less than car load rating W Rating Variable
Less than truck load rating W Rating Variable
Water commodity Code 658 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 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 6685-00-804-0299

Category Code Description
Cognizance Codes9GNavy-owned stocks of defense general material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesVTERMINAL ITEM # Identifies items in stock, but future procurement is not authorized. Requisitions may continue to be submitted until stocks are exhausted. Preferred item National Stock Number is normally provided by application of the phrase: When Exhausted Use (NSN). Requisitions will be submitted in accordance with IMM/Service requisitioning procedures as applicable.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each