PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

121810Bracket Fire E,ting

Arnold a Semler Inc · NSN 4210-00-739-9833 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-00-739-9833 — this item is cataloged by the U.S. Government under National Stock Number 4210-00-739-9833. Primary manufacturer part number: 121810.
Features
  • Bracket Fire E,ting — FSC 4210
  • 1 verified cross-reference
  • Primary manufacturer: Arnold a Semler Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bracket Fire E,ting, cataloged under National Stock Number 4210-00-739-9833, 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 Arnold a Semler Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameBracket Fire E,ting
FSC / FSG4210 — No Item Name Available (FSG 42)
ManufacturersArnold a Semler Inc (CAGE 50870)
Technical Specifications
ParameterValue
NSN4210-00-739-9833
Primary Part Number121810
Item NameBracket Fire E,ting
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerArnold a Semler Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5355-00-257-267512-18-10 INTERCHANGEABLE
Dial,scale
Grayhill Inc
5985-01-054-3523121-8-1 INTERCHANGEABLE
Antenna
Allard Nazarian Group, Inc. Dba Granite State Manufacturing
5305-01-561-1697 INTERCHANGEABLE
Screw,cap,hexagon Head
4210-01-692-3844419AS INTERCHANGEABLE
Extinguisher,fire
Amerex Corporation Dba Amerex Corp
Cross-Reference Index
Part NumberManufacturer
121810 Arnold a Semler Inc (USA)
Related Parts
5355-00-257-2675INTERCHANGEABLE
DIAL,SCALE
12-18-10
5985-01-054-3523INTERCHANGEABLE
ANTENNA
121-8-1
5305-01-561-1697INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
4210-01-692-3844INTERCHANGEABLE
EXTINGUISHER,FIRE
419AS

Frequently Asked Questions

What is NSN 4210-00-739-9833?

NSN 4210-00-739-9833 is a Bracket Fire E,ting, manufactured by Arnold a Semler Inc, classified under FSC 4210 (No Item Name Available). Status: active.

What are the part numbers for NSN 4210-00-739-9833?

NSN 4210-00-739-9833 has 1 cross-referenced part number: 121810 (Arnold a Semler Inc).

What NSN replaces 4210-00-739-9833?

There are 4 known substitutes for 4210-00-739-9833: 5355-00-257-2675, 5985-01-054-3523, 5305-01-561-1697 and 1 more. Verify interchangeability with system specifications before substitution.

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