The Piston,internal Combustion Engin, cataloged under National Stock Number 2805-00-927-0037, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Safeguard Engine Parts Inc Sub of Safeguard Industries Inc. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-927-0037 |
| Primary Part Number | P534 |
| Item Name | Piston,internal Combustion Engin |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Safeguard Engine Parts Inc Sub of Safeguard Industries Inc |
| Status | ACTIVE |
| Ring Groove Width | 0.0940 INCHES NOMINAL SECOND RING IN |
| Surface Finish | FINISHED |
| Pin | INCLUDED |
| Ring | NOT INCLUDED |
| Carbon Groove | NOT INCLUDED |
| Retaining Ring Groove | NOT INCLUDED |
| Pin Type for Which Designed | FLOATING |
| Pin Hole Bushing | NOT INCLUDED |
| Material | ALUMINUM ALLOY |
| Ring Groove Diameter | 3.434 INCHES MINIMUM AND 3.444 INCHES MAXIMUM SECOND RING IN |
| Ring Groove Width | 0.0940 INCHES NOMINAL FIRST RING IN |
| Oil Groove | INCLUDED |
| Distance From Pin Hole Center to Extreme Top | 2.007 INCHES MINIMUM AND 2.012 INCHES MAXIMUM IN |
| Ring Groove Width | 0.1875 INCHES NOMINAL THIRD RING IN |
| Ring Groove Diameter | 3.446 INCHES MINIMUM AND 3.456 INCHES MAXIMUM THIRD RING IN |
| Pinhole Diameter | 0.9280 INCHES NOMINAL IN |
| Head Style | DISH |
| Ring Groove Quantity | 3 |
| Cut Depth | 0.470 INCHES NOMINAL IN |
| Skirt Bottom Cutaway Feature | INCLUDED |
| Diameter | 3.875 INCHES NOMINAL IN |
| Skirt Type | SOLID |
| Ring Groove Diameter | 3.434 INCHES MINIMUM AND 3.444 INCHES MAXIMUM FIRST RING IN |
| Surface Treatment | TIN |
| Distance Between Pin Bosses | 1.300 INCHES NOMINAL IN |
| Finished Size Designation | STANDARD |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3794494 | General Motors Corp Chevrolet Motor Div Special Products Dept (USA) |
| P534 PRIMARY | Safeguard Engine Parts Inc Sub of Safeguard Industries Inc (USA) |
| 254681 | Hyster-Yale Group, Inc. (USA) |
| 3794494 | General Motors Llc Dba General Motors Llc (USA) |
| 3794494 | General Motors Corp (USA) |
| 909P | Hastings Manufacturing Co Div Hastings Manufacturing Company (USA) |
NSN 2805-00-927-0037 is a Piston,internal Combustion Engin, manufactured by Safeguard Engine Parts Inc Sub of Safeguard Industries Inc, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-927-0037 has 6 cross-referenced part numbers: 3794494 (General Motors Corp Chevrolet Motor Div Special Products Dept), P534 (Safeguard Engine Parts Inc Sub of Safeguard Industries Inc), 254681 (Hyster-Yale Group, Inc.), 3794494 (General Motors Llc Dba General Motors Llc), 3794494 (General Motors Corp) and 1 more.
There are 3 known substitutes for 2805-00-927-0037: 2530-00-737-2303, 2805-00-997-9840, 6140-01-069-7376. Verify interchangeability with system specifications before substitution.
Key specifications for P534: Ring Groove Width: 0.0940 INCHES NOMINAL SECOND RING IN; Surface Finish: FINISHED; Pin: INCLUDED; Ring: NOT INCLUDED. 27 total characteristics are documented in the Federal Logistics Information System.