NSN 6350-01-661-3901 · NIIN 016613901 · Part number C4891-25
Clarion Safety Systems, Llc · FSC 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems · FSG 63 — Alarm, Signal, and Security Detection Systems · CAGE 1R2W7
Government record, cited
NSN 6350-01-661-3901 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-661-3901. Manufacturer of record part number: C4891-25.
Also searched as6350-01-661-3901 ·
6350016613901 ·
NIIN 016613901 ·
01-661-3901 ·
FSC 6350 Miscellaneous Alarm, Signal, and Security Detection Systems · CAGE 1R2W7 · C4891-25
Nearby stock numbers← 6350-01-661-3660 Control Unit, Alarm
·
6350-01-661-4316 Alarm, Liquid, Automatic →
Features
Warning — FSC 6350
1 manufacturer part number on file
Manufacturer of record: Clarion Safety Systems, Llc
Identification
NSN: 6350-01-661-3901
NIIN: 016613901
FSC: 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
FSG: 63 — Alarm, Signal, and Security Detection Systems
Primary part number: C4891-25
Manufacturer: Clarion Safety Systems, Llc
General Description
The Warning, cataloged under National Stock Number 6350-01-661-3901, 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 Clarion Safety Systems, Llc. 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
6350-01-661-3901
Primary Part Number
C4891-25
Item Name
Warning
FSC / FSG
6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems
Manufacturer
Clarion Safety Systems, Llc
Status
ACTIVE
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 6350-01-661-3901?
NSN 6350-01-661-3901 is a Warning, manufactured by Clarion Safety Systems, Llc, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
What part numbers are listed for NSN 6350-01-661-3901?
NSN 6350-01-661-3901 has 1 manufacturer part number on file: C4891-25 (Clarion Safety Systems, Llc).
What are the specifications of C4891-25?
Key specifications for C4891-25: Special Features: 110 VOLTS,ACANDA,CORNER ROUNDED 0.063; End Item Identification: FIXED-WING AIRCRAFT;AVIATION (SHADOW UAV). 0 specifications are documented in the U.S. Government catalog.
Is NSN 6350-01-661-3901 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.