PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

44958Head,sprinkler,fire Protection

Tyco Fire Products Lp · NSN 4210-01-433-6684 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-01-433-6684 — this item is cataloged by the U.S. Government under National Stock Number 4210-01-433-6684. Primary manufacturer part number: 44958.
Features
  • Head,sprinkler,fire Protection — FSC 4210
  • Connection Thread Size: 3/4 IN.-14 IN
  • Connection Thread Series: NPT
  • 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 4210-01-433-6684, 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. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4210-01-433-6684
Primary Part Number44958
Item NameHead,sprinkler,fire Protection
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerTyco Fire Products Lp
StatusACTIVE
Connection Thread Size3/4 IN.-14 IN
Connection Thread SeriesNPT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5845-00-015-126344958 INTERCHANGEABLE
Electronic Subassem
L3harris Technologies, Inc. Div Space and Airborne Systems
3040-01-433-656142514 INTERCHANGEABLE
Connecting Link,rigid
Tyco Fire Products Lp
4210-01-433-668344645 INTERCHANGEABLE
Head,sprinkler,fire Protection
Tyco Fire Products Lp
4820-01-449-459941338 INTERCHANGEABLE
Valve,globe
Tyco Fire Products Lp
4820-01-449-469640281 INTERCHANGEABLE
Valve,globe
Tyco Fire Products Lp
4930-01-553-0800800189 INTERCHANGEABLE
Assembly,separator
M. E. Industries, Inc.
4730-01-564-366680-018-9 INTERCHANGEABLE
Coupling Half,quick Disconnect
Bowhead Manufacturing Company, L.l.c.
Cross-Reference Index
Part NumberManufacturer
800189 ITEM 33 Fire Protection Service Inc (USA)
800189 Fire Protection Service Inc (USA)
44958 PRIMARY Tyco Fire Products Lp (USA)
Related Parts
5845-00-015-1263INTERCHANGEABLE
ELECTRONIC SUBASSEM
44958
3040-01-433-6561INTERCHANGEABLE
CONNECTING LINK,RIGID
42514
4210-01-433-6683INTERCHANGEABLE
HEAD,SPRINKLER,FIRE PROTECTION
44645
4820-01-449-4599INTERCHANGEABLE
VALVE,GLOBE
41338
4820-01-449-4696INTERCHANGEABLE
VALVE,GLOBE
40281
4930-01-553-0800INTERCHANGEABLE
ASSEMBLY,SEPARATOR
800189
4730-01-564-3666INTERCHANGEABLE
COUPLING HALF,QUICK DISCONNECT
80-018-9

Frequently Asked Questions

What is NSN 4210-01-433-6684?

NSN 4210-01-433-6684 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 4210-01-433-6684?

NSN 4210-01-433-6684 has 3 cross-referenced part numbers: 800189 ITEM 33 (Fire Protection Service Inc), 800189 (Fire Protection Service Inc), 44958 (Tyco Fire Products Lp).

What NSN replaces 4210-01-433-6684?

There are 7 known substitutes for 4210-01-433-6684: 5845-00-015-1263, 3040-01-433-6561, 4210-01-433-6683 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 44958?

Key specifications for 44958: End Item Identification: CO2 FIRE SUPPRESSION SYSTEM U/O THE STRATEGIC SEALIFT CONVERSION SHIPS CLASS; Connection Thread Size: 3/4 IN.-14 IN; Connection Thread Series: NPT. 3 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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