Product Details | ANGLE INDICATOR

6320-01-332-1977 An indicator designed to display the angular relatioship of two reference points.20263200034Shipboard Alarm and Signal Systems66100018Flight Instruments

Part Alternates: MB42251, MB4225-1, 4N91N, 6320-01-332-1977, 01-332-1977, 6320013321977, 013321977

Alarm, Signal and Security Detection Systems | Shipboard Alarm and Signal Systems

Supply Group (FSG) NSN Assign. NIIN
63 06 JAN 1991 01-332-1977

Drawings & Photos | NSN 6320-01-332-1977


Demand History | NSN 6320-01-332-1977

Part Number Request Date QTY Origin
4N91N 2024-07-17 1 DIBBS
4N91N 2024-06-13 1 DIBBS
4N91N 2023-03-02 2 DIBBS
4N91N 2022-11-03 2 DIBBS
4N91N 2022-09-06 1 DIBBS
4N91N 2022-08-23 1 DIBBS

Cross Reference | NSN 6320-01-332-1977

Part Number Cage Code Manufacturer
4N91N 12763 DYNALEC CORPORATION
4N91N 20049 THE ELECTRIC TACHOMETER CORP.
MB4225-1 20049 THE ELECTRIC TACHOMETER CORP.

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Technical Data | NSN 6320-01-332-1977

Characteristic Specifications
USAGE DESIGN RUDDER ANGLE
CASE MATERIAL ALUMINUM
PRESENTATION TYPE DIAL
SCALE RANGE 0.0 TO 45.0 DEGREES 1ST INDICATOR SINGLE SCALE 0.0 TO 45.0 DEGREES 2ND INDICATOR SINGLE SCALE
CURRENT TYPE AC
AC VOLTAGE RATING 115.0 VOLTS NOMINAL
FREQUENCY RATING 60.0 HERTZ MINIMUM AND 400.0 HERTZ MAXIMUM
MOUNTING FACILITY TYPE AND QUANTITY 4 UNTHREADED HOLE
MOUNTING HOLE DIAMETER 0.257 INCHES NOMINAL
MOUNTING ARRANGEMENT STYLE 3 FOUR HOLE/STUD RECTANGULAR/SQUARE
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO LENGTH 10.375 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN MOUNTING FACILITIES PARALLEL TO WIDTH 6.000 INCHES NOMINAL
LENGTH 11.000 INCHES NOMINAL
WIDTH 9.000 INCHES NOMINAL
HEIGHT 7.120 INCHES NOMINAL
DIAL OUTSIDE DIAMETER 6.000 INCHES NOMINAL
MANUFACTURERS CODE 12763
DESIGN CONTROL REFERENCE 4N91N

Restrictions/Controls & Freight Information | NSN 6320-01-332-1977

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
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.
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
NMF Description 121570 GAGES AIR LIQUID LEVEL PRESSURE
Less than car load rating J 100.2
Less than truck load rating J 100.2
Water commodity Code 796 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 Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 6320-01-332-1977

Category Code Description
Cognizance Codes3BNavy-owned stocks of field level repairable DLA material
Naval Inventory Control Point, Mechanicsburg
Special Material Content9 Non-Hazardous or Non-Sensitive Item, does not require hazardous or special handling, packaging or precautions
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