The Generator,time Code, cataloged under National Stock Number 6645-00-628-6515, is classified within Federal Supply Class 6645 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 6645-00-628-6515 |
| Primary Part Number | AN/USM-108 |
| Item Name | Generator,time Code |
| FSC / FSG | 6645 / 66 — No Item Name Available |
| Manufacturer | Joint Electronics Type Designation System |
| Status | CANCELLED |
| Signal Data Type Per Channel | 2ND OPERATING CHANNEL PULSE |
| Installation Design | TOP OF CABINET/COUNTER |
| Signal Data Type Per Channel | 1ST OPERATING CHANNEL TIME |
| Basic Shape Style | RECTANGULAR OR SQUARE |
| Connection Type | SINGLE PANEL JACK FRONT |
| External AC Operating Voltage in Volts | 117.0 NOMINAL 1ST VOLTAGE |
| Reference Data and Literature | TO 33A1-12-154-21 |
| Supplementary Features | MICROSECOND MARKERS AT INTERVALS 1, 5, 10, 50, 100, 500 MICROSECONDS; MILLISECOND MARKERS AT INTERVALS 1, 5, 10, 50, 100, 500 MILLISECONDS; ONE-SEC AND 5-SEC INTERVAL MARKERS; SINE WAVES 5, 10, & 50MHZ; TRIGGER PULSES AT 1HZ, 10HZ, 100HZ, 1KHZ, 10KHZ, 100KHZ MHz |
| Inclosure Type | ENCASED |
| External AC Operating Voltage in Volts | 234.0 NOMINAL 2ND VOLTAGE |
| Signal Data Type Per Channel | 3RD OPERATING CHANNEL ANALOG VOLTAGE |
| Output Wave Shape | PULSE, TRIGGER AND SINE |
| Average Life Measurement | NOT RATED |
| Operating AC Frequency in Hertz | 50.0 MINIMUM SINGLE VOLTAGE AND 60.0 MAXIMUM SINGLE VOLTAGE |
| Material | PLASTIC ENCLOSURE |
| Circuit Construction Type | ELECTRON TUBE |
| Phase | SINGLE |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 180A | Tektronix, Inc. (USA) |
| 30441G1 | L3harris Technologies, Inc. (USA) |
| AN/USM-108 PRIMARY | Joint Electronics Type Designation System (USA) |
NSN 6645-00-628-6515 is a Generator,time Code, manufactured by Joint Electronics Type Designation System, classified under FSC 6645 (No Item Name Available). Status: cancelled.
NSN 6645-00-628-6515 has 3 cross-referenced part numbers: 180A (Tektronix, Inc.), 30441G1 (L3harris Technologies, Inc.), AN/USM-108 (Joint Electronics Type Designation System).
There are 5 known substitutes for 6645-00-628-6515: 6625-00-135-6977, 5360-00-321-4278, 5360-00-326-5946 and 2 more. Verify interchangeability with system specifications before substitution.
Key specifications for AN/USM-108: Signal Data Type Per Channel: 2ND OPERATING CHANNEL PULSE; Installation Design: TOP OF CABINET/COUNTER; Signal Data Type Per Channel: 1ST OPERATING CHANNEL TIME; Basic Shape Style: RECTANGULAR OR SQUARE. 20 total characteristics are documented in the Federal Logistics Information System.
NSN 6645-00-628-6515 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.