Product Details | DIAL INDICATING ABSOLUTE PRESSURE GAGE

6685-01-053-2550 An instrument designed to measure pressure, and indicate in terms of pressure above vacuum (zero pressure) by means of an internal pressure sensitive element (bellows, bourdon tube, transducer/transmitter and the like) without the necessity of correction or adjustment for barometric or atmospheric pressure. For items that do not have an internal pressure sensitive element see INDICATOR, PRESSURE.20342400027Safety and Rescue Equipment66200018Engine Instruments66850073Pressure, Temperature, and Humidity Measuring and Controlling Instruments

Part Alternates: 61B1A0050, 61B-1A-0050, 6685-01-053-2550, 01-053-2550, 6685010532550, 010532550

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

Supply Group (FSG) NSN Assign. NIIN
66 31 DEC 1977 01-053-2550

Demand History | NSN 6685-01-053-2550

Part Number Request Date QTY Origin
6685-01-053-2550 2015-03-63 1 DIBBS

Cross Reference | NSN 6685-01-053-2550

Part Number Cage Code Manufacturer
61B-1A-0050 61049 WIKA HOLDING LP DBA FOREIGN PARENT IS WIKA ALEXANDER
61B-1A-0050 79172 SIEMENS WATER TECHNOLOGIES CORP. DIV WALLACE & TIERNAN PRODUCTS

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Technical Data | NSN 6685-01-053-2550

Characteristic Specifications
ACTUATION TYPE CAPSULE
ACTUATING ELEMENT MATERIAL NICKEL ALLOY
SCALE TYPE SINGLE
SCALE NAME ABSOLUTE PRESSURE
SCALE RANGE 0.0 TO 50.0 POUNDS PRESSURE PER SQUARE INCH
SCALE ACCURACY 1 PCT ACCURACY RATING
GRADUATION UNIT 1.0 POUNDS PER SQUARE INCH
SCALE SMALLEST INCREMENT 0.1 POUNDS PER SQUARE INCH
SCALE INSCRIPTION/BACKGROUND COLOR BLACK MARKINGS ON WHITE BACKGROUND
DIAL SIZE 6 IN. DIA
POINTER TYPE INDICATING
ADJUSTABILITY ADJUSTABLE
POINTER COLOR BLACK
CASE MATERIAL ALUMINUM, DIE CAST
OVERALL DIAMETER 8.500 INCHES NOMINAL
OVERALL DEPTH 4.250 INCHES NOMINAL
PROTECTIVE CRYSTAL MATERIAL GLASS
CONNECTION QUANTITY 1
CONNECTION TYPE INTERNAL
CONNECTION LOCATION BOTTOM
CONNECTION SIZE 0.125 IN. NPT DIA
MOUNTING METHOD PANEL
CONNECTOR TYPE VENT NOT PROVIDED
III END ITEM IDENTIFICATION MISSILE,ALL-WEATHER ANTI-SHIP,HARPOON
MANUFACTURERS CODE 61049
DESIGN CONTROL REFERENCE 61B-1A-0050

Restrictions/Controls & Freight Information | NSN 6685-01-053-2550

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 651 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 6685-01-053-2550

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