PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

32657Head,sprinkler,fire Protection

Tyco Fire Products Lp · NSN 4210-01-280-9042 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-280-9042 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-280-9042. Primary manufacturer part number: 32657.
Features
  • Head,sprinkler,fire Protection — FSC 4210
  • 3 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 Head,sprinkler,fire Protection, cataloged under National Stock Number 4210-01-280-9042, 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 3 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameHead,sprinkler,fire Protection
FSC / FSG4210 — No Item Name Available (FSG 42)
ManufacturersTyco Fire Products Lp (CAGE 03670)
Technical Specifications
ParameterValue
NSN4210-01-280-9042
Primary Part Number32657
Item NameHead,sprinkler,fire Protection
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerTyco Fire Products Lp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5315-01-244-790099132657 INTERCHANGEABLE
Key,machine
Alfa Laval Inc
4210-01-280-904332658-2-11 INTERCHANGEABLE
Head,sprinkler,fire Protection
Tyco Fire Products Lp
Cross-Reference Index
Part NumberManufacturer
32657 PRIMARY Tyco Fire Products Lp (USA)
32657-4-6 Tyco Fire Products Lp (USA)
BT-8366295-1 Tyco Fire Products Lp (USA)
Related Parts
5315-01-244-7900INTERCHANGEABLE
KEY,MACHINE
99132657
4210-01-280-9043INTERCHANGEABLE
HEAD,SPRINKLER,FIRE PROTECTION
32658-2-11

Frequently Asked Questions

What is NSN 4210-01-280-9042?

NSN 4210-01-280-9042 is a Head,sprinkler,fire Protection, manufactured by Tyco Fire Products Lp, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-01-280-9042?

NSN 4210-01-280-9042 has 3 cross-referenced part numbers: 32657 (Tyco Fire Products Lp), 32657-4-6 (Tyco Fire Products Lp), BT-8366295-1 (Tyco Fire Products Lp).

What NSN replaces 4210-01-280-9042?

There are 2 known substitutes for 4210-01-280-9042: 5315-01-244-7900, 4210-01-280-9043. Verify interchangeability with system specifications before substitution.

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