Product Details | DIAL INDICATING PRESSURE GAGE

6685-01-645-2184 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: RV132C3N332KG , 6685-01-645-2184, 01-645-2184, 6685016452184, 016452184

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

Supply Group (FSG) NSN Assign. NIIN
66 2015159 01-645-2184

Demand History | NSN 6685-01-645-2184

Part Number Request Date QTY Origin
202L-254 S 2024-03-78 1 DIBBS
202L-254 S 2024-03-70 1 DIBBS
RV132C3N332KG 2023-03-78 1 DIBBS
RV132C3N332KG 2023-01-12 2 DIBBS
RV132C3N332KG 2022-03-82 2 DIBBS
6685-01-645-2184 2015-08-223 39 DIBBS
6685-01-645-2184 2015-08-214 39 DIBBS

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Technical Data | NSN 6685-01-645-2184

Characteristic Specifications
ACTUATION TYPE BOURDON TUBE
ACTUATING ELEMENT MATERIAL STEEL, STAINLESS
SCALE TYPE DIAL
SCALE NAME POUNDS PRESSURE AND
SCALE ACCURACY 1.6 PERCENT OF SPAN
GRADUATION UNIT 1.0 BAR AND
SCALE SMALLEST INCREMENT 1.0 BAR AND
SCALE INSCRIPTION/BACKGROUND COLOR WHITE BACKGROUND, PSI IN BLACK, BAR IN BLUE
DIAL SIZE 2.50 IN. DIA.
POINTER TYPE INDICATING
POINTER COLOR BLACK
CASE MATERIAL STEEL, CORROSION RESISTING, 304
OVERALL DIAMETER 2.64 INCHES NOMINAL
OVERALL HEIGHT 1.90 INCHES NOMINAL
BEZEL TYPE CRIMP
PROTECTIVE CRYSTAL MATERIAL PLASTIC, ACRYLIC
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION SIZE 0.25 INCH NPT
MOUNTING METHOD CENTER BACK 1/4 NPT FIXED CONNECTION
MOUNTING CONNECTION LOCATION BACK, CENTER
III END ITEM IDENTIFICATION 4940-01-591-5785
III PART NAME ASSIGNED BY CONTROLLING AGENCY LIQUID FILLED PRESSURE GAUGE

Restrictions/Controls & Freight Information | NSN 6685-01-645-2184

Category Code Description
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.
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
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
No Freight Information

Management | NSN 6685-01-645-2184

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code6Critical Repair Part to a Non-Combat Essential End Item. Those parts or components whose failure in a noncombat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
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 CodeZVEHICULAR EQUIPMENT AND PARTS
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each