The Buzzer, cataloged under National Stock Number 6350-00-901-9788, is classified within Federal Supply Class 6350 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is American Telephone and Telegraph Co. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 10 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6350-00-901-9788 |
| Primary Part Number | 7CW49 |
| Item Name | Buzzer |
| FSC / FSG | 6350 / 63 — No Item Name Available |
| Manufacturer | American Telephone and Telegraph Co |
| Status | ACTIVE |
| Mounting Hole Diameter | 0.187 INCHES NOMINAL IN |
| Inclosure | INCLUDED |
| Environmental Protection | DUSTPROOF |
| Action Type | VIBRATING |
| Frequency Rating | 50.0 HERTZ MINIMUM AND 60.0 HERTZ MAXIMUM |
| Center to Center Distance Between Mounting Holes | 1.531 INCHES MINIMUM AND 2.125 INCHES MAXIMUM IN |
| Mounting Hole Quantity | 4 |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 7CW49 | American Telephone and Telegraph Co (USA) |
| 203-2-9 | Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp (USA) |
| 7C | At and T Technologies Inc Sub of American Telephone and Telegraph Hawthorne Wks (USA) |
| 7C | American Telephone and Telegraph Co (USA) |
| 7CW49 | At and T Technologies Inc Sub of American Telephone and Telegraph Hawthorne Wks (USA) |
| 7CW49 | Lucent Technologies Inc Corporate Headquarters (USA) |
| 7C49 | Lucent Technologies Inc Corporate Headquarters (USA) |
| 7CW49 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
| 7C49 | American Telephone and Telegraph Co (USA) |
| 7C49 | Lucent Technologies Inc Dba Federal Marketing Group (USA) |
NSN 6350-00-901-9788 is a Buzzer, manufactured by American Telephone and Telegraph Co, classified under FSC 6350 (No Item Name Available). Status: active.
NSN 6350-00-901-9788 has 10 cross-referenced part numbers: 7CW49 (American Telephone and Telegraph Co), 203-2-9 (Northrop Grumman Systems Corp Dba Northrop Grumman Systems Corp), 7C (At and T Technologies Inc Sub of American Telephone and Telegraph Hawthorne Wks), 7C (American Telephone and Telegraph Co), 7CW49 (At and T Technologies Inc Sub of American Telephone and Telegraph Hawthorne Wks) and 5 more.
There are 12 known substitutes for 6350-00-901-9788: 5365-00-112-2258, 3120-00-125-4668, 6850-00-188-9868 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 7CW49: Mounting Hole Diameter: 0.187 INCHES NOMINAL IN; Inclosure: INCLUDED; Environmental Protection: DUSTPROOF; Action Type: VIBRATING. 10 total characteristics are documented in the Federal Logistics Information System.