The Recorder,sound, cataloged under National Stock Number 7450-00-581-2235, 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 Ricoh Americas 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 7450-00-581-2235 |
| Primary Part Number | D1-6 |
| Item Name | Recorder,sound |
| FSC / FSG | 7450 / 74 — No Item Name Available |
| Manufacturer | Ricoh Americas Corporation |
| Status | ACTIVE |
| Input Impedance Rating in Ohms | 600.0 |
| Electrical Power Source Relationship | OPERATING |
| Frequency Response Range in Hertz | +100.0 TO 6000.0 |
| Recording Medium for Which Designed | DISK |
| Stylus Replaceability | NONREPLACEABLE |
| Outside Diameter | 5.875 INCHES NOMINAL IN |
| AC Voltage Rating | 105.0 VOLTS MINIMUM AND 125.0 VOLTS MAXIMUM LOCATION NOT OTHERWISE SPECIFIED |
| Operating Speed at Rated Capacity | 6.000 INCHES PER MINUTE IN |
| Recording Method | ELECTROMECHANICAL |
| Input Channel Quantity | 1 |
| Frequency Response Tolerance in Decibels | -10.0 TO 10.0 |
| Phase | SINGLE LOCATION NOT OTHERWISE SPECIFIED |
| Frequency Rating | 60.0 HERTZ NOMINAL LOCATION NOT OTHERWISE SPECIFIED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| D1-6 PRIMARY | Ricoh Americas Corporation (USA) |
NSN 7450-00-581-2235 is a Recorder,sound, manufactured by Ricoh Americas Corporation, classified under FSC 7450 (No Item Name Available). Status: active.
NSN 7450-00-581-2235 has 1 cross-referenced part number: D1-6 (Ricoh Americas Corporation).
There are 3 known substitutes for 7450-00-581-2235: 4320-00-398-9340, 2920-00-540-8352, 6665-00-542-1442. Verify interchangeability with system specifications before substitution.
Key specifications for D1-6: Overall Width: 6.625 INCHES NOMINAL IN; Overall Height: 2.625 INCHES NOMINAL IN; Input Impedance Rating in Ohms: 600.0; Electrical Power Source Relationship: OPERATING. 16 total characteristics are documented in the Federal Logistics Information System.