The Buzzer, cataloged under National Stock Number 6350-01-271-1453, is classified within Federal Supply Class 6350 (Miscellaneous Alarm, Signal, and Security Detection Systems) of the Alarm, Signal, and Security Detection Systems group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-01-271-1453 |
| Primary Part Number | 12335662 |
| Item Name | Buzzer |
| FSC / FSG | 6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Voltage in Volts and Current Type | 20.0 DC |
| Overall Diameter | 1.437 INCHES NOMINAL IN |
| Mounting Method | HOLE(S) |
| Inclosure | INCLUDED |
| Frequency Rating | 3500.0 HERTZ NOMINAL |
| Material | PLASTIC |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 12335662 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| 12335662 | Ssi Technology Inc (USA) |
| Reference | Meaning |
|---|---|
| SC1535B1-FM | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| 12335662 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| SC1535B1 | 5/9 Secondary reference Lockheed Martin Corporation Dba Lockheed Martin Div Lockheed Martin |
| SC1535B1-FM | 5/9 Secondary reference Rexel Belgium |
NSN 6350-01-271-1453 is a Buzzer, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
NSN 6350-01-271-1453 has 2 manufacturer part numbers on file: 12335662 (U S Army Tank Automotive Command Amsta-Im-Mm), 12335662 (Ssi Technology Inc).
Key specifications for 12335662: Voltage in Volts and Current Type: 20.0 DC; Overall Diameter: 1.437 INCHES NOMINAL IN; Mounting Method: HOLE(S); Overall Width: 0.866 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.