Product Details | TIME CODE GENERATOR

6645-01-320-4138 A device specifically designed for use as a central timing device for the purpose of providing time-correlated signals for magnetic tape recorders, oscillographs, strip chart recorders, cameras, digital printers, remote digital displays or direct computer entry. The device may generate various time code formats, contain special features for time comparisons against broadcast time signals and provide visual display in BCD or decimal format.

Part Alternates: O-1846/U, O1846U, 6227326003, 622-7326-003, 6645-01-320-4138, 01-320-4138, 6645013204138, 013204138

Instruments and Laboratory Equipment | Time Measuring Instruments

Supply Group (FSG) NSN Assign. NIIN
66 24 MAY 1990 01-320-4138

Drawings & Photos | NSN 6645-01-320-4138


Cross Reference | NSN 6645-01-320-4138

Part Number Cage Code Manufacturer
622-7326-003 13499 ROCKWELL COLLINS, INC. DBA GOVERNMENT SYSTEMS
O-1846/U 80058 JOINT ELECTRONICS TYPE DESIGNATION SYSTEM

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Technical Data | NSN 6645-01-320-4138

Characteristic Specifications
CIRCUIT CONSTRUCTION TYPE SOLID STATE
SIGNAL DATA TYPE PER CHANNEL OPERATING CHANNEL TIME
OUTPUT WAVE SHAPE PULSE, GATE
AVERAGE LIFE MEASUREMENT NOT RATED
EXTERNAL AC OPERATING VOLTAGE IN VOLTS 115.0 NOMINAL SINGLE VOLTAGE
OPERATING AC FREQUENCY IN HERTZ 47.0 MINIMUM SINGLE VOLTAGE AND 440.0 MAXIMUM SINGLE VOLTAGE
PHASE SINGLE
INCLOSURE TYPE ENCASED
INSTALLATION DESIGN RACK
BASIC SHAPE STYLE 1 RECTANGULAR OR SQUARE
OVERALL LENGTH 12.500 INCHES NOMINAL
OVERALL HEIGHT 7.620 INCHES NOMINAL
OVERALL WIDTH 4.880 INCHES NOMINAL
SPECIAL FEATURES ELECTRODISCHARGE SENSITIVE; C/O CCA 4; PWR SPLY MODULE 1; MECH ASSY 1; RUBIDIUM STD 1; SIDE COVER ASSY 1; COVER CONNECTOR 8
CRITICALITY CODE JUSTIFICATION NHCF AND FEAT
NUCLEAR HARDNESS CRITICAL FEATURE HARDENED

Restrictions/Controls & Freight Information | NSN 6645-01-320-4138

Category Code Description
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:DMunitions List Item or Commerce Control List Item. Demilitarization required. Total destruction of the item and components so as to preclude restoration or repair to a usable condition by melting, cutting, tearing, scratching, crushing, breaking, punching, neutralizing, etc. (As an alternate, burial or deep water dumping may be used when coordinated with the DoD Demilitarization Program Office.)
Electro-static Discharge Susceptible:BESD sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:M The item is specifically designed to be or selected as being nuclear hard. In addition the item has other critical features such as tolerance, fit restrictions 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 154670 PARTS SPRING PWRD CLOCK/TIMER NOI
Less than car load rating
Less than truck load rating Q 70.0
Water commodity Code 735 unknown
Originating Activity Code TA Sacramento Air Logistics Center
McClellan AFB, CA 95652-5609
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity H Signal Corps supplies and equipment, including radio equipment and supplies, communications equipment and supplies, electrical equipment and supplies, etc.
Air Special Handling Q Extremely fragile items including delicate instruments.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo 3 Electrostatic Sensitive Device (ESD), subject to damage caused by electrostatic discharge. (See DoD 4500.32-R, Volume 1, Appendix A, Section I for additional information on ESD devices).

Management | NSN 6645-01-320-4138

Category Code Description
Cognizance Codes7GDepot level reparable electronic material to support
Naval Inventory Control Point, Space and Naval Warfare Systems Command, Mechanicsburg
Special Material IDVNElectrostatic Discharge - Sensitive
Special Material Content2 Electrostatic Discharge (ESD)/Electromagnetic (EM) Sensitive Item
Source of SupplyN35Naval Inventory Control Point
Mechanicsburg, PA 17055-0788
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
ReparabilityHDepot Level Reparable
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each