Product Details | DIAL INDICATING COMPOUND PRESSURE-VACUUM GAGE

6685-00-988-0744 An instrument designed to measure and indicate pressure and vacuum, on one dial having a divided scale, a single indicating pointer which rotates either clockwise or counterclockwise according to whether pressure is applied or withdrawn.

Part Alternates: SA243CKFEWCX, MIL-I-18997/1DEA TYC45-30-1000B, MILI189971DEATYC45301000B, 78KF1480154, 78KF14801-54, 6685-00-988-0744, 00-988-0744, 6685009880744, 009880744

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

Supply Group (FSG) NSN Assign. NIIN
66 04 NOV 1966 00-988-0744

Demand History | NSN 6685-00-988-0744

Part Number Request Date QTY Origin
6685-00-988-0744 2020-09-245 1 DIBBS
6685-00-988-0744 2020-08-218 1 DIBBS
6685-00-988-0744 2020-07-196 1 DIBBS

Cross Reference | NSN 6685-00-988-0744

Part Number Cage Code Manufacturer
78KF14801-54 59310 ABB KENT-TAYLOR INC
MIL-I-18997/1DEA TYC45-30-1000B 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SA243CKFEWCX 64467 WEKSLER GLASS THERMOMETER CORP

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Technical Data | NSN 6685-00-988-0744

Characteristic Specifications
ACTUATION TYPE SINGLE BOURDON TUBE
ACTUATING ELEMENT MATERIAL STEEL, CORROSION RESISTING
SCALE TYPE MULTIPLE
SCALE NAME PRESSURE AND PRESSURE-VACUUM
SCALE RANGE 0.0 TO 30.0 INCHES OF MERCURY AND 0.0 TO 1000.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY 1 PCT ENTIRE RANGE
GRADUATION UNIT 30.0 INCHES AND 100.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 5.0 INCHES AND 10.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK FIGURES ON WHITE BACKGROUND
DIAL SIZE 4-1/2 IN. DIA
POINTER TYPE INDICATING AND REFERENCE
ADJUSTABILITY NONADJUSTABLE OR ADJUSTABLE
POINTER COLOR BLACK AND RED
SCALE NAME FOR WHICH POINTER IS DESIGNED PRESSURE-VACUUM
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT ANY ACCEPTABLE
OVERALL DIAMETER 5.812 INCHES NOMINAL
OVERALL DEPTH 2.093 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.250 IN. TUBE
MOUNTING METHOD SURFACE WALL
BOLT CIRCLE DIAMETER 5.375 INCHES NOMINAL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.219 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
NONDEFINITIVE SPEC/STD DATA A DESIGN AND C TYPE

Restrictions/Controls & Freight Information | NSN 6685-00-988-0744

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:UPrecious metal type is unknown
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 121570 GAGES AIR LIQUID LEVEL PRESSURE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 651 unknown
Originating Activity Code HD Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
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 6685-00-988-0744

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each