The Booth,audiometric Examination, cataloged under National Stock Number 6515-01-620-3721, is classified within Federal Supply Class 6515 (Medical and Surgical Instruments, Equipment, and Supplies) of the Medical, Dental, and Veterinary Equipment group. The manufacturer of record is Sound Seal Inc Dba Sound Seal, Inc Div Iac Acoustics, a Division of Sound Seal. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 6515-01-620-3721 |
| Primary Part Number | 120M-4 |
| Item Name | Booth,audiometric Examination |
| FSC / FSG | 6515 / 65 — Medical and Surgical Instruments, Equipment, and Supplies |
| Manufacturer | Sound Seal Inc Dba Sound Seal, Inc Div Iac Acoustics, a Division of Sound Seal |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 110.0 AC |
| Wattage Rating | 1800.0 WATTS |
| Current Rating | 15.0 AMPERES |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 120M-4 PRIMARY | Sound Seal Inc Dba Sound Seal, Inc Div Iac Acoustics, a Division of Sound Seal (USA) |
| Reference | Meaning |
|---|---|
| 756165 | 5/1 Secondary reference U.S. Government activity |
| 6515NCM139314 | 5/1 Secondary reference Defense Medical Standardization Board |
| 120M-4 | 5/9 Secondary reference Industrial Acoustics Company, Inc. Dba I a C Div Iac Acoustics |
NSN 6515-01-620-3721 is a Booth,audiometric Examination, manufactured by Sound Seal Inc Dba Sound Seal, Inc Div Iac Acoustics, a Division of Sound Seal, classified under FSC 6515, Medical and Surgical Instruments, Equipment, and Supplies. Status: active.
NSN 6515-01-620-3721 has 1 manufacturer part number on file: 120M-4 (Sound Seal Inc Dba Sound Seal, Inc Div Iac Acoustics, a Division of Sound Seal).
Key specifications for 120M-4: Overall Height: 97.000 INCHES NOMINAL IN; Voltage in Volts and Current Type: 110.0 AC; Overall Length: 98.000 INCHES NOMINAL IN; Overall Width: 98.000 INCHES NOMINAL IN. 4 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.