DC Voltage Rating: 0.5 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Recording Medium for Which Designed: TAPE
Operating Speed at Rated Capacity: 1.875 INCHES PER SECOND IN
Electrical Power Source Relationship: OPERATING
Input Channel Quantity: 2
Identification
NSN: 7450-01-033-3555
NIIN: 010333555
FSC: 7450 — Office Type Sound Recording and Reproducing Machines
FSG: 74 — Office Machines and Visible Record Equipment
General Description
The Recorder,sound, cataloged under National Stock Number 7450-01-033-3555, 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 7 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
7450-01-033-3555
Item Name
Recorder,sound
FSC / FSG
7450 / 74 — Office Type Sound Recording and Reproducing Machines
Status
ACTIVE
Recording Method
ELECTROMECHANICAL
Phase
SINGLE LOCATION NOT OTHERWISE SPECIFIED
DC Voltage Rating
0.5 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED
Recording Medium for Which Designed
TAPE
Operating Speed at Rated Capacity
1.875 INCHES PER SECOND IN
Electrical Power Source Relationship
OPERATING
Input Channel Quantity
2
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
1935-9700
3/9Design control — primary reference
Genrad Inc
1935-9700
C/1Advisory reference — outside the item-of-supply concept
Iet Labs Inc
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 7450-01-033-3555?
NSN 7450-01-033-3555 is a Recorder,sound, classified under FSC 7450, Office Type Sound Recording and Reproducing Machines. Status: active.
What are the specifications of 7450-01-033-3555?
Key specifications for 7450-01-033-3555: Overall Height: 3.560 INCHES NOMINAL IN; Recording Method: ELECTROMECHANICAL; Phase: SINGLE LOCATION NOT OTHERWISE SPECIFIED; DC Voltage Rating: 0.5 VOLTS NOMINAL LOCATION NOT OTHERWISE SPECIFIED. 7 specifications are documented in the U.S. Government catalog.
Is NSN 7450-01-033-3555 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.