NSN 6350-01-415-4123 · NIIN 014154123 · Part number 249903
Littelfuse, Inc. · FSC 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems · FSG 63 — Alarm, Signal, and Security Detection Systems · CAGE 75915
Government record, cited
NSN 6350-01-415-4123 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-415-4123. Manufacturer of record part number: 249903.
Also searched as6350-01-415-4123 ·
6350014154123 ·
NIIN 014154123 ·
01-415-4123 ·
FSC 6350 Miscellaneous Alarm, Signal, and Security Detection Systems · CAGE 75915 · 249903
FSC: 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
FSG: 63 — Alarm, Signal, and Security Detection Systems
Primary part number: 249903
Manufacturer: Littelfuse, Inc.
General Description
The Buzzer, cataloged under National Stock Number 6350-01-415-4123, 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 Littelfuse, Inc.. Government technical data includes 5 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6350-01-415-4123
Primary Part Number
249903
Item Name
Buzzer
FSC / FSG
6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems
Manufacturer
Littelfuse, Inc.
Status
ACTIVE
Loudness Level in Decibels
75DB MIN 4FT. FT
Voltage in Volts and Current Type
12.0 DC
Terminal Type
CONNECTOR
Action Type
PLUNGER
Frequency Rating
60.0 HERTZ NOMINAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Other items in FSC 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
6350-00-001-4574
CAM TIMER ASSY
6350-00-001-9397
6350-00-001-9397 · Item name not on file
6350-00-003-0260
6350-00-003-0260 · Item name not on file
6350-00-003-1192
6350-00-003-1192 · Item name not on file
6350-00-003-1504
SUPPORT
6350-00-003-1505
BAFFLE SUBASSEMBLY
6350-00-003-1506
BAFFLE SUBASSEMBLY
6350-00-003-3323
6350-00-003-3323 · Item name not on file
Frequently Asked Questions
What is NSN 6350-01-415-4123?
NSN 6350-01-415-4123 is a Buzzer, manufactured by Littelfuse, Inc., classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
What part numbers are listed for NSN 6350-01-415-4123?
NSN 6350-01-415-4123 has 1 manufacturer part number on file: 249903 (Littelfuse, Inc.).
What are the specifications of 249903?
Key specifications for 249903: Loudness Level in Decibels: 75DB MIN 4FT. FT; Voltage in Volts and Current Type: 12.0 DC; Terminal Type: CONNECTOR; Action Type: PLUNGER. 5 specifications are documented in the U.S. Government catalog.
Is NSN 6350-01-415-4123 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). 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.