NSN 6350-01-239-0572 · NIIN 012390572 · Part number 63B304843G1
Lockheed Martin Corporation Div Rotary and Mission Systems · FSC 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems · FSG 63 — Alarm, Signal, and Security Detection Systems · CAGE 16331
Government record, cited
NSN 6350-01-239-0572 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-239-0572. Manufacturer of record part number: 63B304843G1.
Also searched as6350-01-239-0572 ·
6350012390572 ·
NIIN 012390572 ·
01-239-0572 ·
FSC 6350 Miscellaneous Alarm, Signal, and Security Detection Systems · CAGE 16331 · 63B304843G1
Nearby stock numbers← 6350-01-238-4251 Horn, Signal
·
6350-01-239-2335 Horn, Signal →
Features
Buzzer — FSC 6350
Mounting Hole Quantity: 2
Mounting Method: BULKHEAD
Inclosure: INCLUDED
Action Type: VIBRATING
Environmental Protection: WATER REPELLENT
1 manufacturer part number on file
Manufacturer of record: Lockheed Martin Corporation Div Rotary and Mission Systems
Identification
NSN: 6350-01-239-0572
NIIN: 012390572
FSC: 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
FSG: 63 — Alarm, Signal, and Security Detection Systems
Primary part number: 63B304843G1
Manufacturer: Lockheed Martin Corporation Div Rotary and Mission Systems
General Description
The Buzzer, cataloged under National Stock Number 6350-01-239-0572, 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 Lockheed Martin Corporation Div Rotary and Mission Systems. 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
6350-01-239-0572
Primary Part Number
63B304843G1
Item Name
Buzzer
FSC / FSG
6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems
Manufacturer
Lockheed Martin Corporation Div Rotary and Mission Systems
Status
ACTIVE
Mounting Hole Quantity
2
Mounting Method
BULKHEAD
Inclosure
INCLUDED
Action Type
VIBRATING
Environmental Protection
WATER REPELLENT
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
No interchangeability data on file.
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 6350-01-239-0572?
NSN 6350-01-239-0572 is a Buzzer, manufactured by Lockheed Martin Corporation Div Rotary and Mission Systems, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
What part numbers are listed for NSN 6350-01-239-0572?
NSN 6350-01-239-0572 has 1 manufacturer part number on file: 63B304843G1 (Lockheed Martin Corporation Div Rotary and Mission Systems).
What are the specifications of 63B304843G1?
Key specifications for 63B304843G1: Mounting Hole Quantity: 2; Mounting Method: BULKHEAD; Inclosure: INCLUDED; Action Type: VIBRATING. 5 specifications are documented in the U.S. Government catalog.
Is NSN 6350-01-239-0572 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.