The Recorder,sound, cataloged under National Stock Number 7450-00-989-6690, is classified within Federal Supply Class 7450 (No Item Name Available) of the Office Machines and Visible Record Equipment group. The primary manufacturer of record is Dictaphone Corporation. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7450-00-989-6690 |
| Primary Part Number | P7 |
| Item Name | Recorder,sound |
| FSC / FSG | 7450 / 74 — No Item Name Available |
| Manufacturer | Dictaphone Corporation |
| Status | ACTIVE |
| Phase | SINGLE LOCATION NOT OTHERWISE SPECIFIED |
| Input Impedance Rating in Ohms | 500.0 |
| AC Voltage Rating | 105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Stylus Replaceability | REPLACEABLE |
| Frequency Response Tolerance in Decibels | -5.0 TO 5.0 |
| Operating Speed at Rated Capacity | 43.400 FEET PER MINUTE FT |
| Electrical Power Source Relationship | OPERATING |
| Input Channel Quantity | 1 |
| Recording Medium for Which Designed | BELT |
| Recording Method | ELECTROMECHANICAL |
| Width | 3.500 INCHES NOMINAL IN |
| Frequency Response Range in Hertz | +100.0 TO 6000.0 |
| Frequency Rating | 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| P7 PRIMARY | Dictaphone Corporation (USA) |
NSN 7450-00-989-6690 is a Recorder,sound, manufactured by Dictaphone Corporation, classified under FSC 7450 (No Item Name Available). Status: active.
NSN 7450-00-989-6690 has 1 cross-referenced part number: P7 (Dictaphone Corporation).
There are 11 known substitutes for 7450-00-989-6690: 2940-00-333-5318, 5935-00-502-8569, 3445-00-860-2034 and 8 more. Verify interchangeability with system specifications before substitution.
Key specifications for P7: Phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED; Input Impedance Rating in Ohms: 500.0; Overall Height: 2.625 INCHES NOMINAL IN; AC Voltage Rating: 105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED. 16 total characteristics are documented in the Federal Logistics Information System.