DC Voltage Rating: 3.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Recording Medium for Which Designed: CASSETTE
Frequency Response Range in Hertz: +90.0 TO 10000.0
Electrical Power Source Relationship: ALTERNATE OPERATING
Identification
NSN: 7450-01-072-4973
NIIN: 010724973
FSC: 7450 — Office Type Sound Recording and Reproducing Machines
FSG: 74 — Office Machines and Visible Record Equipment
General Description
The Recorder-Reproducer,sound, cataloged under National Stock Number 7450-01-072-4973, is classified within Federal Supply Class 7450 (Office Type Sound Recording and Reproducing Machines) of the Office Machines and Visible Record Equipment group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
7450-01-072-4973
Item Name
Recorder-Reproducer,sound
FSC / FSG
7450 / 74 — Office Type Sound Recording and Reproducing Machines
Status
ACTIVE
DC Voltage Rating
3.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Recording Medium for Which Designed
CASSETTE
Frequency Response Range in Hertz
+90.0 TO 10000.0
Electrical Power Source Relationship
ALTERNATE OPERATING
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
TCM-600B
3/9Design control — primary reference
Sony Corporation
No interchangeability data on file.
Other items in FSC 7450 — Office Type Sound Recording and Reproducing Machines
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
7450-00-004-5610
RECORDER-REPRODUCER,SOUND
7450-00-004-5616
DICTATING UNIT
7450-00-020-1975
7450-00-020-1975 · Item name not on file
7450-00-025-9031
7450-00-025-9031 · Item name not on file
7450-00-025-9034
7450-00-025-9034 · Item name not on file
7450-00-043-1575
7450-00-043-1575 · Item name not on file
7450-00-045-5578
7450-00-045-5578 · Item name not on file
7450-00-045-5579
7450-00-045-5579 · Item name not on file
Frequently Asked Questions
What is NSN 7450-01-072-4973?
NSN 7450-01-072-4973 is a Recorder-Reproducer,sound, classified under FSC 7450, Office Type Sound Recording and Reproducing Machines. Status: active.
What are the specifications of 7450-01-072-4973?
Key specifications for 7450-01-072-4973: DC Voltage Rating: 3.0 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED; Recording Medium for Which Designed: CASSETTE; Frequency Response Range in Hertz: +90.0 TO 10000.0; Electrical Power Source Relationship: ALTERNATE OPERATING. 4 specifications are documented in the U.S. Government catalog.
Is NSN 7450-01-072-4973 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.