NSN 6350-01-397-2790 · NIIN 013972790 · Part number 50F6852
Caltronics · FSC 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems · FSG 63 — Alarm, Signal, and Security Detection Systems · CAGE 3W576
Government record, cited
NSN 6350-01-397-2790 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-397-2790. Manufacturer of record part number: 50F6852.
Also searched as6350-01-397-2790 ·
6350013972790 ·
NIIN 013972790 ·
01-397-2790 ·
FSC 6350 Miscellaneous Alarm, Signal, and Security Detection Systems · CAGE 3W576 · 50F6852 · 151335 · SC307N
FSC: 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
FSG: 63 — Alarm, Signal, and Security Detection Systems
Primary part number: 50F6852
Manufacturer: Caltronics
General Description
The Buzzer, cataloged under National Stock Number 6350-01-397-2790, 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 Caltronics. Government technical data includes 2 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
6350-01-397-2790
Primary Part Number
50F6852
Item Name
Buzzer
FSC / FSG
6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems
Manufacturer
Caltronics
Status
ACTIVE
Mounting Method
HOLE(S)
Frequency Rating
2900.0 HERTZ NOMINAL
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Criticality Code
X
⇄Related Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6750-01-427-1435POSSIBLE MATCH
FILM,PHOTOGRAPHIC
Possible match (shared part number)
6350-01-445-5645SC307NPOSSIBLE MATCH
HORN,SIGNAL
Possible match (shared part number)Wartsila Dynamic Positioning, Inc.
6350-01-530-0442SC307NPOSSIBLE MATCH
HORN,SIGNAL
Possible match (shared part number)Mallory Sonalert Products, Inc.
2040-01-619-7891151335POSSIBLE MATCH
DUSBL ASSEMBLY
Possible match (shared part number)Hii Unmanned Systems, Inc
6680-01-656-9654151335POSSIBLE MATCH
FLOAT,SWITCH,LIQUID LEVEL
Possible match (shared part number)Kus Usa, Inc. Dba Kus
C/1Advisory reference — outside the item-of-supply concept
Setra Systems, Inc. Dba Gems Sensors
Related Parts
6750-01-427-1435POSSIBLE MATCH
FILM,PHOTOGRAPHIC
6350-01-445-5645POSSIBLE MATCH
HORN,SIGNAL
SC307N
6350-01-530-0442POSSIBLE MATCH
HORN,SIGNAL
SC307N
2040-01-619-7891POSSIBLE MATCH
DUSBL ASSEMBLY
151335
6680-01-656-9654POSSIBLE MATCH
FLOAT,SWITCH,LIQUID LEVEL
151335
Frequently Asked Questions
What is NSN 6350-01-397-2790?
NSN 6350-01-397-2790 is a Buzzer, manufactured by Caltronics, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
What part numbers are listed for NSN 6350-01-397-2790?
NSN 6350-01-397-2790 has 2 manufacturer part numbers on file: SC307N (Yosemite Investment Inc Dba North American Capacitor Co), 50F6852 (Caltronics).
What NSN replaces 6350-01-397-2790?
5 possible matches (shared part number, not a government interchangeability claim): 6750-01-427-1435, 6350-01-445-5645, 6350-01-530-0442. Verify interchangeability with system specifications before substitution.
What are the specifications of 50F6852?
Key specifications for 50F6852: Mounting Method: HOLE(S); Frequency Rating: 2900.0 HERTZ NOMINAL. 2 specifications are documented in the U.S. Government catalog.
Is NSN 6350-01-397-2790 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.