The Pin,piston, cataloged under National Stock Number 2805-00-544-0681, is classified within Federal Supply Class 2805 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Essex Industries, Inc. Dba Essex Industries. Government technical data includes 11 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. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-544-0681 |
| Primary Part Number | 230003 |
| Item Name | Pin,piston |
| FSC / FSG | 2805 / 28 — No Item Name Available |
| Manufacturer | Essex Industries, Inc. Dba Essex Industries |
| Status | ACTIVE |
| FSC Application Data | ENGINE,GASOLINE,NONAIRCRAFT |
| Material | STEEL COMP 1016 OR STEEL COMP 1117 |
| Material Document and Classification | FED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI 1016 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1016 ASSN STD SINGLE MATERIAL RESPONSE AND FED STD 66 FED STD 2ND MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1117 ASSN STD SINGLE MATERIAL RESPONSE |
| Body Length | 2.4700 INCHES MINIMUM AND 2.4750 INCHES MAXIMUM IN |
| Bore Style | INSIDE RADII STRAIGHT-THRU BORE |
| Bore Radius | 0.016 INCHES NOMINAL IN |
| Casehardening Indicator | CASEHARDENED |
| Outside Diameter | 0.62470 INCHES MINIMUM AND 0.62490 INCHES MAXIMUM IN |
| Bore Diameter | 0.5750 INCHES MINIMUM AND 0.5800 INCHES MAXIMUM IN |
| Metallic Hardness Rating | 60.0 MINIMUM ROCKWELL C AND 66.0 MAXIMUM ROCKWELL C |
| Body Style | PLAIN ENDS |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 230003 PRIMARY | Essex Industries, Inc. Dba Essex Industries (USA) |
NSN 2805-00-544-0681 is a Pin,piston, manufactured by Essex Industries, Inc. Dba Essex Industries, classified under FSC 2805 (No Item Name Available). Status: active.
NSN 2805-00-544-0681 has 1 cross-referenced part number: 230003 (Essex Industries, Inc. Dba Essex Industries).
There are 6 known substitutes for 2805-00-544-0681: 5940-00-187-5119, 5935-00-233-6728, 5855-00-908-6328 and 3 more. Verify interchangeability with system specifications before substitution.
Key specifications for 230003: FSC Application Data: ENGINE,GASOLINE,NONAIRCRAFT; Material: STEEL COMP 1016 OR STEEL COMP 1117; Material Document and Classification: FED STD 66 FED STD 1ST MATERIAL RESPONSE OR AISI 1016 ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1016 ASSN STD SINGLE MATERIAL RESPONSE AND FED STD 66 FED STD 2ND MATERIAL RESPONSE OR AISI ASSN STD SINGLE MATERIAL RESPONSE OR SAE 1117 ASSN STD SINGLE MATERIAL RESPONSE; Body Length: 2.4700 INCHES MINIMUM AND 2.4750 INCHES MAXIMUM IN. 11 total characteristics are documented in the Federal Logistics Information System.