Product Details | DIAL INDICATING DIFFERENTIAL GAGE

6685-01-457-1389 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: 07ABXXX0X87A5BXXBX01, 07ABXXX0X87A5BXXBX03, 1678AS1071, 1678AS107-1, 1678AS1091, 1678AS109-1, 6685-01-457-1389, 01-457-1389, 6685014571389, 014571389

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

Supply Group (FSG) NSN Assign. NIIN
66 14 JUL 1998 01-457-1389

Demand History | NSN 6685-01-457-1389

Part Number Request Date QTY Origin
6685-01-457-1389 2024-03-87 3 DIBBS
6685-01-457-1389 2024-03-79 3 DIBBS
6685-01-457-1389 2024-01-17 1 DIBBS
6685-01-457-1389 2023-08-235 1 DIBBS
6685-01-457-1389 2023-03-81 3 DIBBS
1678AS1071 2023-03-74 1 US
1678AS1071 2023-03-69 1 United States
6685-01-457-1389 2023-02-45 1 DIBBS
6685-01-457-1389 2022-06-160 1 DIBBS
6685-01-457-1389 2022-05-123 1 DIBBS
6685-01-457-1389 2022-04-110 1 DIBBS
6685-01-457-1389 2022-03-82 1 DIBBS
6685-01-457-1389 2021-12-363 1 DIBBS
6685-01-457-1389 2021-08-215 1 DIBBS
6685-01-457-1389 2019-12-359 1 DIBBS
6685-01-457-1389 2019-09-247 1 DIBBS
6685-01-457-1389 2019-01-31 2 US
6685-01-457-1389 2014-12-360 7 DIBBS
6685-01-457-1389 2014-12-351 7 DIBBS
6685-01-457-1389 2011-09-251 1 DIBBS

Cross Reference | NSN 6685-01-457-1389

Part Number Cage Code Manufacturer
07ABXXX0X87A5BXXBX01 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS
07ABXXX0X87A5BXXBX03 05991 CAMERON TECHNOLOGIES US, INC. DBA CAMERON'S MEASUREMENT SYSTEMS
1678AS107-1 30003 NAVAL AIR SYSTEMS COMMAND
1678AS109-1 30003 NAVAL AIR SYSTEMS COMMAND

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Technical Data | NSN 6685-01-457-1389

Characteristic Specifications
ACTUATION TYPE BELLOWS
ACTUATING ELEMENT MATERIAL BERYLLIUM COPPER
SCALE TYPE DIAL
SCALE NAME GALLONS OF OXYGEN
SCALE RANGE 0.0 TO 123.0 INCHES OF WATER AND 0.0 TO 2000.0 GALLONS OF LIQUID OXYGEN
GRADUATION UNIT ANY ACCEPTABLE
SCALE SMALLEST INCREMENT 25.0 GALLONS
POINTER COLOR ANY ACCEPTABLE
OVERALL DIAMETER 7.500 INCHES NOMINAL
CONNECTION QUANTITY 1
CONNECTION TYPE EXTERNAL
CONNECTION LOCATION BACK
CONNECTION SIZE 0.750IN FTP BRACKET CONNECTION
CONNECTOR TYPE VENT PROVIDED
SPECIAL FEATURES HOUSING MATERIAL; FORGED BRASS; BLACK ON WHITE BACKGROUND; MEDIA; CRYOGENIC GASES
III END ITEM IDENTIFICATION 1678AS100-1-2

Restrictions/Controls & Freight Information | NSN 6685-01-457-1389

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 72B 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 Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6685-01-457-1389

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 CodesJNOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each