The Piston,internal Combustion Engin, cataloged under National Stock Number 2805-00-696-6931, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Botoman Mfg Co Inc. Government technical data includes 23 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-696-6931 |
| Primary Part Number | 5558 |
| Item Name | Piston,internal Combustion Engin |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Botoman Mfg Co Inc |
| Status | ACTIVE |
| FSC Application Data | ENGINE,GASOLINE,RECIPROCATING NONAIRCRAFT |
| Ring Groove Position and Quantity | NUMBER 1,NUMBER 2,NUMBER 3 QND NUMBER 4 PISTON ALL RINGS |
| Finished Size Designation | STANDARD |
| Pin Type for Which Designed | FLOATING |
| Oil Passage Type | HOLE FOURTH RING |
| Material | ALUMINUM |
| Pin | NOT INCLUDED |
| Ring Groove Width | 0.095 INCHES MINIMUM AND 0.097 INCHES MAXIMUM ALL RINGS IN |
| Pinhole Diameter | 0.7495 INCHES NOMINAL IN |
| Distance Between Pin Bosses | 1.125 INCHES NOMINAL IN |
| Surface Finish | FINISHED |
| Pin Hole Bushing | NOT INCLUDED |
| Carbon Groove | NOT INCLUDED |
| Skirt Bottom Cutaway Feature | NOT INCLUDED |
| Oil Groove | NOT INCLUDED |
| Ring | NOT INCLUDED |
| Ring Groove Quantity | 4 |
| Skirt Type | SOLID |
| Ring Groove Diameter | 2.418 INCHES MINIMUM AND 2.434 INCHES MAXIMUM ALL RINGS IN |
| Retaining Ring Groove | NOT INCLUDED |
| Distance From Pin Hole Center to Extreme Top | 1.250 INCHES NOMINAL IN |
| Head Style | FLAT |
| Diameter | 2.740 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 5558 | Botoman Mfg Co Inc (USA) |
NSN 2805-00-696-6931 is a Piston,internal Combustion Engin, manufactured by Botoman Mfg Co Inc, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-696-6931 has 1 cross-referenced part number: 5558 (Botoman Mfg Co Inc).
There are 7 known substitutes for 2805-00-696-6931: 5962-00-172-5583, 5985-00-491-7909, 5962-01-154-4440 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 5558: FSC Application Data: ENGINE,GASOLINE,RECIPROCATING NONAIRCRAFT; Ring Groove Position and Quantity: NUMBER 1,NUMBER 2,NUMBER 3 QND NUMBER 4 PISTON ALL RINGS; Finished Size Designation: STANDARD; Pin Type for Which Designed: FLOATING. 24 total characteristics are documented in the Federal Logistics Information System.