PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4855Detector,heat

Tyco Fire Products Lp · NSN 4210-01-258-6662 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-258-6662 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-258-6662. Primary manufacturer part number: 4855.
Features
  • Detector,heat — FSC 4210
  • 2 verified cross-references
  • Primary manufacturer: Tyco Fire Products Lp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Detector,heat, cataloged under National Stock Number 4210-01-258-6662, is classified within Federal Supply Class 4210 (No Item Name Available) of the Fire Fighting, Rescue, and Safety Equipment group. The primary manufacturer of record is Tyco Fire Products Lp. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDetector,heat
FSC / FSG4210 — No Item Name Available (FSG 42)
ManufacturersGrinnell Corp Sub of Tyco Intl Us Inc (CAGE 54578); Tyco Fire Products Lp (CAGE 03670)
Technical Specifications
ParameterValue
NSN4210-01-258-6662
Primary Part Number4855
Item NameDetector,heat
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerTyco Fire Products Lp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
2995-00-013-3701 INTERCHANGEABLE
Spool,flow Regulator
1650-00-166-5421485-5 INTERCHANGEABLE
Blade,vacuum Pump,w
Ontic Engineering & Manufacturing, Inc Dba Ontic Us
2805-00-499-82743723AA INTERCHANGEABLE
Ring Set,piston
Cnh Industrial America Llc Dba Cnh America
5950-00-681-9446211-11 INTERCHANGEABLE
Coil,radio Frequency
Wilco Corp
5935-00-945-57494855 INTERCHANGEABLE
Adaptor Jack Uhf
Andrew Llc
4820-01-046-38763000D-102 INTERCHANGEABLE
Disk,valve
Kepner Products Co Div Kepner Products Company
6220-01-085-0841694627 INTERCHANGEABLE
Lamp Assy
General Motors Llc Dba General Motors Llc
5962-01-165-5433 INTERCHANGEABLE
Microcircuit,linear
5330-01-249-96094855 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Auto Vehicle Parts Co Dba Au-Ve-Co
4510-01-313-06804855-3 IN INTERCHANGEABLE
Seal Ring,closet Bowl Flange
Nibco Inc Chemtrol Div
Cross-Reference Index
Part NumberManufacturer
4855 Grinnell Corp Sub of Tyco Intl Us Inc (USA)
4855 PRIMARY Tyco Fire Products Lp (USA)
Related Parts
2995-00-013-3701INTERCHANGEABLE
SPOOL,FLOW REGULATOR
1650-00-166-5421INTERCHANGEABLE
BLADE,VACUUM PUMP,W
485-5
2805-00-499-8274INTERCHANGEABLE
RING SET,PISTON
3723AA
5950-00-681-9446INTERCHANGEABLE
COIL,RADIO FREQUENCY
211-11
5935-00-945-5749INTERCHANGEABLE
ADAPTOR JACK UHF
4855
4820-01-046-3876INTERCHANGEABLE
DISK,VALVE
3000D-102
6220-01-085-0841INTERCHANGEABLE
LAMP ASSY
694627
5962-01-165-5433INTERCHANGEABLE
MICROCIRCUIT,LINEAR
5330-01-249-9609INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
4855
4510-01-313-0680INTERCHANGEABLE
SEAL RING,CLOSET BOWL FLANGE
4855-3 IN
5365-01-444-8983INTERCHANGEABLE
SPACER,SLEEVE
4855

Frequently Asked Questions

What is NSN 4210-01-258-6662?

NSN 4210-01-258-6662 is a Detector,heat, manufactured by Tyco Fire Products Lp, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-01-258-6662?

NSN 4210-01-258-6662 has 2 cross-referenced part numbers: 4855 (Grinnell Corp Sub of Tyco Intl Us Inc), 4855 (Tyco Fire Products Lp).

What NSN replaces 4210-01-258-6662?

There are 11 known substitutes for 4210-01-258-6662: 2995-00-013-3701, 1650-00-166-5421, 2805-00-499-8274 and 8 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com