PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet
MRO / Engines, Turbines, and Components / 2805-00-214-1372

21224Ring,piston

Briggs and Stratton Corp · NSN 2805-00-214-1372 · FSC 2805 · No Item Name Available
Verified by PartsTable
NSN 2805-00-214-1372 — this item is cataloged by the U.S. Government under National Stock Number 2805-00-214-1372. Primary manufacturer part number: 21224.
MRO FSG 28 NO ITEM NAME AVAILABLE Technical Drawing
2805-00-214-1372 — No Item Name Available illustration
Features
  • Ring,piston — FSC 2805
  • Cross-Sectional Shape Style: STRAIGHT FACE, BOTTOM RELIEF
  • Material: IRON OVERALL
  • Ring Style: CONCENTRIC
  • FSC Application Data: GASOLINE ENGINE,NONAIRCRAFT
  • Standard Bore Diameter: 2.250 INCHES IN
  • Radial Wall Thickness: 0.1050 INCHES NOMINAL IN
  • Bore Diameter Oversize: 0.030 INCHES IN
Applications
  • Applications requiring Iron Overall construction
General Description

The Ring,piston, cataloged under National Stock Number 2805-00-214-1372, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Briggs and Stratton Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN2805-00-214-1372
Primary Part Number21224
Item NameRing,piston
FSC / FSG2805 / 28 — No Item Name Available
ManufacturerBriggs and Stratton Corp
StatusCANCELLED
Cross-Sectional Shape StyleSTRAIGHT FACE, BOTTOM RELIEF
MaterialIRON OVERALL
Ring StyleCONCENTRIC
FSC Application DataGASOLINE ENGINE,NONAIRCRAFT
Standard Bore Diameter2.250 INCHES IN
Radial Wall Thickness0.1050 INCHES NOMINAL IN
Bore Diameter Oversize0.030 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
⇄ Verified Substitutes 12
1730-00-268-291421224 INTERCHANGEABLE
Rig,caster Assembly
Aerol Llc
5365-00-367-1808219 INTERCHANGEABLE
Shim
Industrial Technologies and Services Llc
5910-00-761-4530 INTERCHANGEABLE
Capacitor,fixed,paper Dielectric
5905-00-863-56418437014 INTERCHANGEABLE
Resistor,variable,wire Wound,pre
Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
6685-01-019-829321224 INTERCHANGEABLE
Thermostat,air Cond
Noske-Kaeser Germany Gmbh
4720-01-075-5070 INTERCHANGEABLE
Hose,nonmetallic
1680-01-100-496321224 INTERCHANGEABLE
Stiffener Bar
Smiths Aerospace, Inc., Electronic Systems-Grand Rapids
5330-01-166-233721224 INTERCHANGEABLE
Packing,preformed
Kidde Technologies, Inc Div Kidde Aerospace and Defense
5130-01-355-1888 INTERCHANGEABLE
Socket,socket Wrench
5120-01-443-312321224 INTERCHANGEABLE
Inserter,screw Thread Insert
Time Fastener Co Inc
Cross-Reference Index
Part NumberManufacturer
13S22-030 Spirolox Inc (USA)
7980746 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
21224 PRIMARY Briggs and Stratton Corp (USA)
Related Parts
1730-00-268-2914INTERCHANGEABLE
RIG,CASTER ASSEMBLY
21224
5365-00-367-1808INTERCHANGEABLE
SHIM
219
5910-00-761-4530INTERCHANGEABLE
CAPACITOR,FIXED,PAPER DIELECTRIC
5905-00-863-5641INTERCHANGEABLE
RESISTOR,VARIABLE,WIRE WOUND,PRE
8437014
6685-01-019-8293INTERCHANGEABLE
THERMOSTAT,AIR COND
21224
4720-01-075-5070INTERCHANGEABLE
HOSE,NONMETALLIC
1680-01-100-4963INTERCHANGEABLE
STIFFENER BAR
21224
5330-01-166-2337INTERCHANGEABLE
PACKING,PREFORMED
21224
5130-01-355-1888INTERCHANGEABLE
SOCKET,SOCKET WRENCH
5120-01-443-3123INTERCHANGEABLE
INSERTER,SCREW THREAD INSERT
21224
1095-01-571-2712INTERCHANGEABLE
HOLSTER,PISTOL
21224
5963-01-685-9268INTERCHANGEABLE
ELECTRONIC MODULE,STANDARDIZED
76-18914

Frequently Asked Questions

What is NSN 2805-00-214-1372?

NSN 2805-00-214-1372 is a Ring,piston, manufactured by Briggs and Stratton Corp, classified under FSC 2805 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 2805-00-214-1372?

NSN 2805-00-214-1372 has 3 cross-referenced part numbers: 13S22-030 (Spirolox Inc), 7980746 (U S Army Tank Automotive Command Amsta-Im-Mm), 21224 (Briggs and Stratton Corp).

What NSN replaces 2805-00-214-1372?

There are 12 known substitutes for 2805-00-214-1372: 1730-00-268-2914, 5365-00-367-1808, 5910-00-761-4530 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21224?

Key specifications for 21224: Overall Width: 0.1235 INCHES MINIMUM AND 0.1240 INCHES MAXIMUM IN; Cross-Sectional Shape Style: STRAIGHT FACE, BOTTOM RELIEF; Material: IRON OVERALL; Ring Style: CONCENTRIC. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 2805-00-214-1372 still in active supply?

NSN 2805-00-214-1372 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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