Product Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-00-956-1383 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: 10102AF, 1010-2AF, 2001AF, 2001-AF, 2001D AF, 2001DAF, 7564319X11PCF13, 75643-19X11PCF13, 6685-00-956-1383, 00-956-1383, 6685009561383, 009561383

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

Supply Group (FSG) NSN Assign. NIIN
66 11 MAY 1966 00-956-1383

Demand History | NSN 6685-00-956-1383

Part Number Request Date QTY Origin
2001D AF 2025-10-282 21 DIBBS
2001D-ASF 2025-10-282 21 DIBBS
2001D AF 2023-10-299 8 DIBBS
2001D-ASF 2023-10-299 8 DIBBS
2001D AF 2023-08-215 26 DIBBS
2001D-ASF 2023-08-215 26 DIBBS
2001D AF 2022-10-276 24 DIBBS
2001D AF 2021-08-227 12 DIBBS
2001D AF 2021-05-136 8 DIBBS
2001D AF 2021-02-38 27 DIBBS
2001D AF 2020-10-281 51 DIBBS
2001D AF 2020-06-168 31 DIBBS
6685-00-956-1383 2018-06-163 71 DIBBS
6685-00-956-1383 2018-01-03 36 DIBBS
6685-00-956-1383 2015-01-06 171 DIBBS
6685-00-956-1383 2014-10-287 194 DIBBS
6685-00-956-1383 2014-03-82 193 DIBBS
6685-00-956-1383 2014-02-56 193 DIBBS
6685-00-956-1383 2014-01-08 193 DIBBS
6685-00-956-1383 2013-05-137 139 DIBBS
6685-00-956-1383 2013-05-129 139 DIBBS
6685-00-956-1383 2011-11-306 96 DIBBS
6685-00-956-1383 2011-01-14 143 DIBBS
6685-00-956-1383 2010-09-251 89 DIBBS
6685-00-956-1383 2010-07-208 91 DIBBS
6685-00-956-1383 2010-07-208 91 DIBBS
6685-00-956-1383 2010-03-85 62 DIBBS
6685-00-956-1383 2009-12-335 143 DIBBS
6685-00-956-1383 2009-02-40 2 DIBBS
6685-00-956-1383 2009-01-20 71 DIBBS
6685-00-956-1383 2008-11-319 38 DIBBS

Cross Reference | NSN 6685-00-956-1383

Part Number Cage Code Manufacturer
1010-2AF 85274 DWYER INSTRUMENTS INC DIV DWYER INSTRUMENTS, INC
2001-AF 85274 DWYER INSTRUMENTS INC DIV DWYER INSTRUMENTS, INC
2001D AF 85274 DWYER INSTRUMENTS INC DIV DWYER INSTRUMENTS, INC
75643-19X11PCF13 96169 ELECTRIC BOAT CORPORATION

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Technical Data | NSN 6685-00-956-1383

Characteristic Specifications
ACTUATION TYPE DIAPHRAGM
ACTUATING ELEMENT MATERIAL SILICONE RUBBER
SCALE TYPE SINGLE
SCALE NAME DIFFERENTIAL PRESSURE
SCALE RANGE 0.0 TO 1.0 INCHES
SCALE ACCURACY PORM 2 PCT FULL SCALE
GRADUATION UNIT 0.2 INCHES
SCALE SMALLEST INCREMENT 0.02 INCHES
SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKINGS ON WHITE BACKGROUND
DIAL SIZE 4 IN. DIA
POINTER TYPE INDICATING AND REFERENCE
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK AND RED
CASE MATERIAL ALUMINUM, DIE CAST
OVERALL DIAMETER 4.750 INCHES NOMINAL
OVERALL DEPTH 2.188 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL PLASTIC
CONNECTION QUANTITY 4
CONNECTION TYPE INTERNAL
CONNECTION LOCATION BOTTOM AND TOP
CONNECTION SIZE 0.125 IN.NPT DIA
MOUNTING METHOD FLUSH
BOLT CIRCLE DIAMETER 4.344 INCHES NOMINAL
MOUNTING HOLE QUANTITY 4
MOUNTING HOLE DIAMETER 0.188 INCHES NOMINAL
CONNECTOR TYPE VENT NOT PROVIDED
III END ITEM IDENTIFICATION POSEIDON MATERIAL

Restrictions/Controls & Freight Information | NSN 6685-00-956-1383

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 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 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 6685-00-956-1383

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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
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 CodesDDoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Inventory Account CodesA Appropriations Purchase Account item managed for the Coast Guard by the respective Inventory Control Point. An unfunded requisition is required.
Inventory Account Codes0 Item not controlled by serial number.
Special Material Content Codes9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
Source of SupplyZNCCommanding Officer
USCG Surface Force Logistics Center
Code 028, Mil Stop 25
2401 Hawkins Point Road
Baltimore, MD 21226-5000
AgencyGPU.S. Coast Guard
Service OrganizationCU.S. Coast Guard
ReparabilityC
Acquisition Advice CodesCSERVICE/AGENCY-MANAGED (Service/Agency use only.) # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by individual Services supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each