PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18117Bracket,fire Extinguisher

Kidde-Fenwal, Llc · NSN 4210-00-203-2730 · FSC 4210 · No Item Name Available
Verified by PartsTable
NSN 4210-00-203-2730 — this item is cataloged by the U.S. Government under National Stock Number 4210-00-203-2730. Primary manufacturer part number: 18117.
Features
  • Bracket,fire Extinguisher — FSC 4210
  • Extinguisher Type for Which Designed: CARBON DIOXIDE
  • Size Designator: 20 LB LBS
  • Mounting Position: VERTICAL
  • 4 verified cross-references
  • Primary manufacturer: Kidde-Fenwal, Llc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Bracket,fire Extinguisher, cataloged under National Stock Number 4210-00-203-2730, 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 Kidde-Fenwal, Llc. Government technical data includes 3 verified specifications, 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. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN4210-00-203-2730
Primary Part Number18117
Item NameBracket,fire Extinguisher
FSC / FSG4210 / 42 — No Item Name Available
ManufacturerKidde-Fenwal, Llc
StatusCANCELLED
Extinguisher Type for Which DesignedCARBON DIOXIDE
Size Designator20 LB LBS
Mounting PositionVERTICAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5961-00-072-9409 INTERCHANGEABLE
Semiconductor Device,diode
3110-00-156-50221202 ETN9 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
3110-00-157-2083 INTERCHANGEABLE
Bearing,ball,thrust
5330-00-536-8272 INTERCHANGEABLE
Gasket
3110-00-554-32486310 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
5340-00-564-668218117 INTERCHANGEABLE
Clamp,instrument Mounting
Eaton Aeroquip Llc Dba Jackson North 1 Div Fluid and Electrical Distribution
8040-01-009-1562 INTERCHANGEABLE
Adhesive
5340-01-051-3440 INTERCHANGEABLE
Strap,retaining
5305-01-227-26796-18-117 INTERCHANGEABLE
Screw,cap,socket Head
Stewart & Stevenson Power Products Llc
Cross-Reference Index
Part NumberManufacturer
977503P Kidde-Fenwal, Llc (USA)
977503 Kidde-Fenwal, Llc (USA)
977503P Kidde Inc Walter Kidde Div (USA)
18117 PRIMARY Kidde-Fenwal, Llc (USA)
Related Parts
5961-00-072-9409INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
3110-00-156-5022INTERCHANGEABLE
BEARING,BALL,ANNULAR
1202 ETN9
3110-00-157-2083INTERCHANGEABLE
BEARING,BALL,THRUST
5330-00-536-8272INTERCHANGEABLE
GASKET
3110-00-554-3248INTERCHANGEABLE
BEARING,BALL,ANNULAR
6310
5340-00-564-6682INTERCHANGEABLE
CLAMP,INSTRUMENT MOUNTING
18117
8040-01-009-1562INTERCHANGEABLE
ADHESIVE
5340-01-051-3440INTERCHANGEABLE
STRAP,RETAINING
5305-01-227-2679INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
6-18-117

Frequently Asked Questions

What is NSN 4210-00-203-2730?

NSN 4210-00-203-2730 is a Bracket,fire Extinguisher, manufactured by Kidde-Fenwal, Llc, classified under FSC 4210 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 4210-00-203-2730?

NSN 4210-00-203-2730 has 4 cross-referenced part numbers: 977503P (Kidde-Fenwal, Llc), 977503 (Kidde-Fenwal, Llc), 977503P (Kidde Inc Walter Kidde Div), 18117 (Kidde-Fenwal, Llc).

What NSN replaces 4210-00-203-2730?

There are 9 known substitutes for 4210-00-203-2730: 5961-00-072-9409, 3110-00-156-5022, 3110-00-157-2083 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18117?

Key specifications for 18117: Extinguisher Type for Which Designed: CARBON DIOXIDE; Size Designator: 20 LB LBS; Mounting Position: VERTICAL. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 4210-00-203-2730 still in active supply?

NSN 4210-00-203-2730 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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