Product Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-00-530-0093 An instrument designed to measure air, gas, fluid, and vapor differential by means of a pressure sensitive element(s) which transmits energy, by direct linkage, to the indicating pointer of a scale calibrated to units of pressure. The scale may indicate in units of pressure, quantity, or flow.

Part Alternates: AW1 7-8 21A0F34, AW17821A0F34, AW1821AC01, 2027401, 2027-4-01, 2027406, 2027-4-06, 695383, 6685-00-530-0093, 00-530-0093, 6685005300093, 005300093

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

Supply Group (FSG) NSN Assign. NIIN
66 01 JAN 1963 00-530-0093

Demand History | NSN 6685-00-530-0093

Part Number Request Date QTY Origin
695383 2010-02-56 110 US

Cross Reference | NSN 6685-00-530-0093

Part Number Cage Code Manufacturer
2027-4-01 89944 KOLLSMAN, INC.
2027-4-06 89944 KOLLSMAN, INC.
695383 98897 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS
AW1 7-8 21A0F34 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE
AW1821AC01 61349 AMETEK, INC. DIV AEROSPACE & DEFENSE

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Technical Data | NSN 6685-00-530-0093

Characteristic Specifications
ACTUATION TYPE DIAPHRAGM
ACTUATING ELEMENT MATERIAL BERYLLIUM COPPER
SCALE TYPE SINGLE AND DIAL
SCALE NAME INCHES OF MERCURY AND PRESSURE
SCALE RANGE 0.0 TO 25.0 INCHES OF MERCURY
SCALE ACCURACY 1 PCT ENTIRE RANGE
GRADUATION UNIT 5.0 INCHES OF MERCURY
SCALE SMALLEST INCREMENT 1.0 INCHES OF MERCURY
SCALE INSCRIPTION/BACKGROUND COLOR FLUORESCENT FIGURES AND GRADUATIONS ON DULL BLACK BACKGROUND; YELLOW BAND FROM 15.4 TO 17,RED BAND 17 TO 25
DIAL SIZE 1-7/8 IN.DIA
SCALE MARKING CABIN DIFF PRESS; INCHES OF MERCURY
POINTER TYPE INDICATING
ADJUSTABILITY NONADJUSTABLE
POINTER MARKING FLUORESCENT TIP
POINTER COLOR BLACK
CASE MATERIAL BAKELITE
CASE SURFACE TREATMENT BLACK FINISH
OVERALL DIAMETER 2.375 INCHES NOMINAL
OVERALL DEPTH 1.750 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE INTERNAL
CONNECTION LOCATION BACK, CENTER
CONNECTION SIZE 0.125 IN.NPT DIA
MOUNTING METHOD FLUSH PANEL OR BRACKET AND STUD
BOLT CIRCLE DIAMETER 2.625 INCHES NOMINAL
MOUNTING HOLE QUANTITY 4
MOUNTING HOLE DIAMETER 0.169 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
MANUFACTURERS CODE 98897
MFR SOURCE CONTROLLING REFERENCE 695383

Restrictions/Controls & Freight Information | NSN 6685-00-530-0093

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 J 100.2
Less than truck load rating J 100.2
Water commodity Code 653 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
Air Special Handling Q Extremely fragile items including delicate instruments.
Special Handling Code Q unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6685-00-530-0093

Category Code Description
Cognizance Codes9VNavy-owned stocks of material managed by the Air Force within the San Antonio Air Logistics Center
Naval Inventory Control Point, Mechanicsburg
Source of SupplyFPZSan Antonio Air Logistics Center
Kelly AFB, TX 78241-5000
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