Product Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-01-201-8077 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: 120AA0000, 120-AA-00-00, 120AA00000, 120AA00OO, 120-AA-00-OO, 150A000, 150-A0-00, 6685-01-201-8077, 01-201-8077, 6685012018077, 012018077

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

Supply Group (FSG) NSN Assign. NIIN
66 22 FEB 1985 01-201-8077

Demand History | NSN 6685-01-201-8077

Part Number Request Date QTY Origin
120-AA-00-OO 2022-07-201 11 DIBBS
6685-01-201-8077 2018-09-253 26 DIBBS
6685-01-201-8077 2018-08-224 32 DIBBS
6685-01-201-8077 2017-09-255 30 DIBBS
6685-01-201-8077 2017-07-201 26 DIBBS
6685-01-201-8077 2016-05-124 22 DIBBS
6685-01-201-8077 2015-08-224 21 DIBBS
6685-01-201-8077 2012-04-114 11 DIBBS
6685-01-201-8077 2012-04-107 11 DIBBS

Cross Reference | NSN 6685-01-201-8077

Part Number Cage Code Manufacturer
120-AA-00-00 20722 THE ENTWISTLE COMPANY
120-AA-00-00 25573 ENTWISTLE CO THE KENETT HYDRAULIC SYSTEMS DIV
120-AA-00-00 (0 12762 ASTRA ASSOCIATES, INC. DBA MID-WEST INSTRUMENT COMPANY
120-AA-00-OO 12762 ASTRA ASSOCIATES, INC. DBA MID-WEST INSTRUMENT COMPANY
150-A0-00 20722 THE ENTWISTLE COMPANY
150-A0-00 25573 ENTWISTLE CO THE KENETT HYDRAULIC SYSTEMS DIV

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Technical Data | NSN 6685-01-201-8077

Characteristic Specifications
ACTUATION TYPE PISTON
ACTUATING ELEMENT MATERIAL STEEL, CORROSION RESISTING
SCALE TYPE DIAL
SCALE NAME DIFFERENTIAL PRESSURE
SCALE RANGE 0.0 TO 5.0 POUNDS PER SQUARE INCH AND 0.0 TO 100.0 POUNDS PER SQUARE INCH
GRADUATION UNIT 10.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 2.0 POUNDS PER SQUARE INCH
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
SCALE NAME FOR WHICH POINTER IS DESIGNED DIFFERENTIAL PRESSURE
OPERATING VOLTAGE RATING IN VOLTS 240.0 AC NOMINAL AND 240.0 DC NOMINAL
CASE MATERIAL ALUMINUM
OVERALL LENGTH 4.930 INCHES NOMINAL
OVERALL WIDTH 3.370 INCHES NOMINAL
OVERALL HEIGHT 1.970 INCHES NOMINAL
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.250 IN. FNPT DIA
CONNECTOR TYPE VENT NOT PROVIDED

Restrictions/Controls & Freight Information | NSN 6685-01-201-8077

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 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 6685-01-201-8077

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
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
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