PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

HO-25STester,smoke Detector

H S I Fire and Safety Group Dba Home Safeguard Industries · NSN 6350-01-169-2535 · FSC 6350 · No Item Name Available
Verified by PartsTable
NSN 6350-01-169-2535 — this item is cataloged by the U.S. Government under National Stock Number 6350-01-169-2535. Primary manufacturer part number: HO-25S.
Features
  • Tester,smoke Detector — FSC 6350
  • General Characteristics Item Description: CAUSES ALARM TO SOUND; SPRAY CAN; EFFECTIVE RANGE 2 TO 5 FT; OVER 100 2 SECOND TESTS PER 2.5 OUNCE CAN; TEST BOTH PHOTOELECTRIC AND IONIZATION SMOKE DETECTORS OZ
  • 4 verified cross-references
  • Primary manufacturer: H S I Fire and Safety Group Dba Home Safeguard Industries
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Tester,smoke Detector, cataloged under National Stock Number 6350-01-169-2535, is classified within Federal Supply Class 6350 (No Item Name Available) of the Alarm, Signal, and Security Detection Systems group. The primary manufacturer of record is H S I Fire and Safety Group Dba Home Safeguard Industries. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6350-01-169-2535
Primary Part NumberHO-25S
Item NameTester,smoke Detector
FSC / FSG6350 / 63 — No Item Name Available
ManufacturerH S I Fire and Safety Group Dba Home Safeguard Industries
StatusACTIVE
General Characteristics Item DescriptionCAUSES ALARM TO SOUND; SPRAY CAN; EFFECTIVE RANGE 2 TO 5 FT; OVER 100 2 SECOND TESTS PER 2.5 OUNCE CAN; TEST BOTH PHOTOELECTRIC AND IONIZATION SMOKE DETECTORS OZ
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
6220-00-056-6751 INTERCHANGEABLE
Light,dome
6750-00-286-269025S INTERCHANGEABLE
Paper,copying,diazo Process
Diazo Specialty Co Dba Dsc Systems Graphics
5120-00-293-3006HSF-25S INTERCHANGEABLE
Face,hammer,inserted
Williams J H Industrial Products Inc
5360-00-320-3106S8201-838068PC25 INTERCHANGEABLE
Spring,helical,extension
Naval Ship Systems Command
6625-00-539-8733 INTERCHANGEABLE
Ammeter
6625-00-539-8734 INTERCHANGEABLE
Voltmeter
3820-00-634-9344 INTERCHANGEABLE
Sheeting Driver Head,paving Brea
6685-00-954-844925S INTERCHANGEABLE
Dampener,fluid Pressure
Chemiquip Products Co Inc
6680-00-963-847525S INTERCHANGEABLE
Snubber
Ashcroft Inc Dba Heise
3439-00-971-8930SI-25S 25W INTERCHANGEABLE
Soldering Iron,electric
Hexacon Electric Company
Cross-Reference Index
Part NumberManufacturer
HO-25S PRIMARY H S I Fire and Safety Group Dba Home Safeguard Industries (USA)
729-196-00 PRIMARY Monaco Enterprises, Inc. Dba Monaco Enterprises Inc (USA)
729-043-00 Monaco Enterprises, Inc. Dba Monaco Enterprises Inc (USA)
25S H S I Fire and Safety Group Dba Home Safeguard Industries (USA)
Related Parts
6220-00-056-6751INTERCHANGEABLE
LIGHT,DOME
6750-00-286-2690INTERCHANGEABLE
PAPER,COPYING,DIAZO PROCESS
25S
5120-00-293-3006INTERCHANGEABLE
FACE,HAMMER,INSERTED
HSF-25S
5360-00-320-3106INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
S8201-838068PC25
6625-00-539-8733INTERCHANGEABLE
AMMETER
6625-00-539-8734INTERCHANGEABLE
VOLTMETER
3820-00-634-9344INTERCHANGEABLE
SHEETING DRIVER HEAD,PAVING BREA
6685-00-954-8449INTERCHANGEABLE
DAMPENER,FLUID PRESSURE
25S
6680-00-963-8475INTERCHANGEABLE
SNUBBER
25S
3439-00-971-8930INTERCHANGEABLE
SOLDERING IRON,ELECTRIC
SI-25S 25W
4320-01-051-8570INTERCHANGEABLE
MOTOR,HYDRAULIC
25S
6685-01-285-0323INTERCHANGEABLE
DAMPENER,FLUID PRESSURE

Frequently Asked Questions

What is NSN 6350-01-169-2535?

NSN 6350-01-169-2535 is a Tester,smoke Detector, manufactured by H S I Fire and Safety Group Dba Home Safeguard Industries, classified under FSC 6350 (No Item Name Available). Status: active.

What are the part numbers for NSN 6350-01-169-2535?

NSN 6350-01-169-2535 has 4 cross-referenced part numbers: HO-25S (H S I Fire and Safety Group Dba Home Safeguard Industries), 729-196-00 (Monaco Enterprises, Inc. Dba Monaco Enterprises Inc), 729-043-00 (Monaco Enterprises, Inc. Dba Monaco Enterprises Inc), 25S (H S I Fire and Safety Group Dba Home Safeguard Industries).

What NSN replaces 6350-01-169-2535?

There are 12 known substitutes for 6350-01-169-2535: 6220-00-056-6751, 6750-00-286-2690, 5120-00-293-3006 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of HO-25S?

Key specifications for HO-25S: General Characteristics Item Description: CAUSES ALARM TO SOUND; SPRAY CAN; EFFECTIVE RANGE 2 TO 5 FT; OVER 100 2 SECOND TESTS PER 2.5 OUNCE CAN; TEST BOTH PHOTOELECTRIC AND IONIZATION SMOKE DETECTORS OZ. 1 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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