NSN 6350-01-644-4785 · NIIN 016444785 · Part number PD-154-7R2-0
Precision Digital Corp · FSC 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems · FSG 63 — Alarm, Signal, and Security Detection Systems · CAGE 2W044
Government record, cited
NSN 6350-01-644-4785 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-644-4785. Manufacturer of record part number: PD-154-7R2-0.
Also searched as6350-01-644-4785 ·
6350016444785 ·
NIIN 016444785 ·
01-644-4785 ·
FSC 6350 Miscellaneous Alarm, Signal, and Security Detection Systems · CAGE 2W044 · PD-154-7R2-0
FSC: 6350 — Miscellaneous Alarm, Signal, and Security Detection Systems
FSG: 63 — Alarm, Signal, and Security Detection Systems
Primary part number: PD-154-7R2-0
Manufacturer: Precision Digital Corp
General Description
The Annunciator, cataloged under National Stock Number 6350-01-644-4785, 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 Precision Digital Corp. Government technical data includes 7 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
6350-01-644-4785
Primary Part Number
PD-154-7R2-0
Item Name
Annunciator
FSC / FSG
6350 / 63 — Miscellaneous Alarm, Signal, and Security Detection Systems
Manufacturer
Precision Digital Corp
Status
ACTIVE
Audible Signal Type
HORN
Voltage in Volts and Current Type
36.0 DC
Visual Signal Type
REGULAR FLASHING
Relay Box Mounting
INTEGRAL
Material
PLASTIC
Mounting Type
PANEL
Visual Signal Color
RED
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 6350-01-644-4785?
NSN 6350-01-644-4785 is a Annunciator, manufactured by Precision Digital Corp, classified under FSC 6350, Miscellaneous Alarm, Signal, and Security Detection Systems. Status: active.
What part numbers are listed for NSN 6350-01-644-4785?
NSN 6350-01-644-4785 has 1 manufacturer part number on file: PD-154-7R2-0 (Precision Digital Corp).
What are the specifications of PD-154-7R2-0?
Key specifications for PD-154-7R2-0: Audible Signal Type: HORN; Overall Height: 119.0 MILLIMETERS NOMINAL MM; Voltage in Volts and Current Type: 36.0 DC; Visual Signal Type: REGULAR FLASHING. 7 specifications are documented in the U.S. Government catalog.
Is NSN 6350-01-644-4785 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.