Product Details | DIAL INDICATING PRESSURE GAGE

6685-01-049-8063 An instrument designed to measure air, gas, fluid, and vapor pressure by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) which transmits energy, by direct linkage, to the indicating pointer of a scale or a digital display, calibrated in units of pressure. It may include a temperature equivalent scale. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.205138600004220000042400027Safety and Rescue Equipment66200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: SGAA3M10YG, SGAA3M10Y-G , EA23PGFRWBO, MILI18997, MIL-I-18997, 6685-01-049-8063, 01-049-8063, 6685010498063, 010498063

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

Supply Group (FSG) NSN Assign. NIIN
66 24 OCT 1977 01-049-8063

Demand History | NSN 6685-01-049-8063

Part Number Request Date QTY Origin
EA23PGFRWBO 2025-03-78 13 DIBBS
SGAA3M10Y-G 2025-03-78 13 DIBBS
EA23PGFRWBO 2025-03-70 13 DIBBS
SGAA3M10Y-G 2025-03-70 13 DIBBS
EA23PGFRWBO 2019-10-283 27 DIBBS
SGAA3M10Y-G 2019-10-283 27 DIBBS
MILI18997 2017-04-100 1 us
6685-01-049-8063 2016-01-27 32 DIBBS
6685-01-049-8063 2011-09-271 30 DIBBS
6685-01-049-8063 2010-06-165 8 DIBBS
6685-01-049-8063 2009-04-106 10 DIBBS
6685-01-049-8063 2009-02-43 7 DIBBS

Cross Reference | NSN 6685-01-049-8063

Part Number Cage Code Manufacturer
EA23PGFRWBO 049X3 ASHCROFT INC. DBA WEKSLER
MIL-I-18997 81349 MILITARY SPECIFICATIONS PROMULGATED BY MILITARY
SGAA3M10Y-G 76526 MOELLER INSTRUMENT COMPANY, INC.

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Technical Data | NSN 6685-01-049-8063

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL NICKEL COPPER ALLOY, QQ-N-286, CLASS A
SCALE TYPE DIAL
SCALE NAME PRESSURE
SCALE RANGE 0.000 TO 160.000 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY 1 PCT ABOVE 5 PCT SCALE RANGE
GRADUATION UNIT 20.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 2.0 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR WHITE BACKGROUND,BLACK GRADUATIONS AND MARKINGS
DIAL SIZE 3-1/2 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL ALUMINUM
CASE SURFACE TREATMENT ANODIZED, MIL-C-5541 AND ENAMEL, GRAY
OVERALL DIAMETER 4.750 INCHES NOMINAL
OVERALL DEPTH 2.500 INCHES NOMINAL
BEZEL TYPE THREAD
MATERIAL STEEL
SURFACE TREATMENT ANY ACCEPTABLE
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.438-20
MOUNTING METHOD FLUSH PANEL
BOLT CIRCLE DIAMETER 4.250 INCHES NOMINAL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.219 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
SPECIAL FEATURES 7/16-20 UNF 2A FLARELESS BITE-TYPE END CONNECTION
MANUFACTURERS CODE 81349
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MIL-I-18997

Restrictions/Controls & Freight Information | NSN 6685-01-049-8063

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 121570 GAGES AIR LIQUID LEVEL PRESSURE
Less than car load rating
Less than truck load rating J 100.2
Water commodity Code 593 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 6685-01-049-8063

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