Product Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-00-397-3629 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: 19BCXXX0300A1BXAXX01, 19BCXXX0300A1BXAXX03, 19BCXXX0300A1BXAXX04 , 6685-00-397-3629, 00-397-3629, 6685003973629, 003973629

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

Supply Group (FSG) NSN Assign. NIIN
66 12 APR 1974 00-397-3629

Demand History | NSN 6685-00-397-3629

Part Number Request Date QTY Origin
19BCXXX0300A1BXAXX04 2024-06-168 5 DIBBS
6685-00-397-3629 2018-10-283 16 DIBBS
6685-00-397-3629 2018-08-232 1 DIBBS-RFPs
6685-00-397-3629 2018-06-152 1 US
6685-00-397-3629 2018-04-93 15 DIBBS
6685-00-397-3629 2017-10-290 29 DIBBS
6685-00-397-3629 2017-10-276 12 DIBBS
6685-00-397-3629 2017-06-170 5 DIBBS
6685-00-397-3629 2017-05-136 11 DIBBS
6685-00-397-3629 2017-04-114 8 DIBBS
6685-00-397-3629 2016-06-171 1 DIBBS
6685-00-397-3629 2016-06-161 1 DIBBS
6685-00-397-3629 2016-06-159 6 DIBBS
6685-00-397-3629 2016-05-124 4 DIBBS
6685-00-397-3629 2016-03-69 18 DIBBS
6685-00-397-3629 2014-05-142 16 DIBBS
6685-00-397-3629 2013-07-185 11 DIBBS
6685-00-397-3629 2013-06-164 15 DIBBS
6685-00-397-3629 2013-06-156 15 DIBBS
6685-00-397-3629 2013-05-125 6 DIBBS
6685-00-397-3629 2013-04-100 8 DIBBS
6685-00-397-3629 2013-04-92 8 DIBBS
6685-00-397-3629 2013-01-16 9 DIBBS
6685-00-397-3629 2012-10-285 4 DIBBS
6685-00-397-3629 2012-09-254 1 DIBBS

Cross Reference | NSN 6685-00-397-3629

Part Number Cage Code Manufacturer
19BCXXX0300A1BXAXX01 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS
19BCXXX0300A1BXAXX03 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS
19BCXXX0300A1BXAXX04 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS

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Technical Data | NSN 6685-00-397-3629

Characteristic Specifications
ACTUATION TYPE BELLOWS
ACTUATING ELEMENT MATERIAL BERYLLIUM COPPER
SCALE TYPE DIAL
SCALE NAME DIFFERENTIAL PRESSURE
SCALE RANGE 0.0 TO 300.0 INCHES OF WATER
SCALE ACCURACY PORM 1 PCT OF FULL SCALE
GRADUATION UNIT ANY ACCEPTABLE
SCALE SMALLEST INCREMENT ANY ACCEPTABLE
SCALE INSCRIPTION/BACKGROUND COLOR WHITE FIGURES,BLACK BACKGROUND
DIAL SIZE 4-1/2 IN. DIA
SCALE MARKING INCHES OF WATER
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR WHITE
CASE MATERIAL ALUMINUM, DIE CAST
CASE SURFACE TREATMENT PAINT, EPOXY
OVERALL DIAMETER 5.594 INCHES NOMINAL
OVERALL DEPTH 5.122 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 2 AND 2
CONNECTION TYPE INTERNAL
CONNECTION LOCATION BOTTOM AND TOP
CONNECTION SIZE 0.438 IN. UNF DIA
MOUNTING METHOD BRACKET AND PANEL
MOUNTING HOLE QUANTITY 3
MOUNTING HOLE DIAMETER 0.250 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
MANUFACTURERS CODE 05991
DESIGN CONTROL REFERENCE 19BCXXX0300A1BXAXX03

Restrictions/Controls & Freight Information | NSN 6685-00-397-3629

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.
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 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 Q Extremely fragile items including delicate instruments.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6685-00-397-3629

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
ReparabilityDField Level Reparables
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