The Connecting Rod,piston, cataloged under National Stock Number 2815-00-437-6938, is classified within Federal Supply Class 2815 (No Item Name Available) of the Engines, Turbines, and Components group. The primary manufacturer of record is Neac Compressor Service Usa 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. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2815-00-437-6938 |
| Primary Part Number | 3B3 |
| Item Name | Connecting Rod,piston |
| FSC / FSG | 2815 / 28 — No Item Name Available |
| Manufacturer | Neac Compressor Service Usa Inc |
| Status | ACTIVE |
| Piston End Connection Style | SMALL ENGINE AND AUTOMOTIVE STANDARD |
| Piston Connecting End Lubrication Method | FULL FORCED-FEED |
| Body Thickness at Shaft Connecting End | 2.500 INCHES NOMINAL IN |
| Edge Radius | 2.500 INCHES NOMINAL IN |
| Body Width at Shaft Connecting End | 2.750 INCHES NOMINAL IN |
| Shaft Connecting End Edge Radius | 4.000 INCHES NOMINAL IN |
| Shaft Connecting End Style | 4 BOLT ROD |
| End Thickness | 3.844 INCHES NOMINAL IN |
| Center to Center Effective Length | 22.000 INCHES NOMINAL IN |
| Body Thickness at Piston Connecting End | 2.500 INCHES NOMINAL IN |
| Piston Connecting End Lubrication Drill Feature | INCLUDED |
| Piston Connecting End Bearing | NOT INCLUDED |
| Body Width at Piston Connecting End | 2.500 INCHES NOMINAL IN |
| Shaft Connecting End Thickness | 3.938 INCHES NOMINAL IN |
| Shaft Connecting End Width | 8.000 INCHES NOMINAL IN |
| Shaft Connecting End Lubrication Method | FULL FORCED-FEED |
| Shaft Connecting End Bearing | NOT INCLUDED |
| Shaft Connecting End Lubrication Drill Feature | INCLUDED |
| Shaft Connecting End Hole Inside Diameter | 5.625 INCHES NOMINAL IN |
| End Hole Inside Diameter | 3.625 INCHES NOMINAL IN |
| Material | STEEL |
| Cross-Sectional Shape Style | I-SECTION TYPE |
| Fabrication Method | FORGED |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 3B3 PRIMARY | Neac Compressor Service Usa Inc (USA) |
NSN 2815-00-437-6938 is a Connecting Rod,piston, manufactured by Neac Compressor Service Usa Inc, classified under FSC 2815 (No Item Name Available). Status: active.
NSN 2815-00-437-6938 has 1 cross-referenced part number: 3B3 (Neac Compressor Service Usa Inc).
There are 2 known substitutes for 2815-00-437-6938: 5985-00-152-7923, 6625-00-247-4461. Verify interchangeability with system specifications before substitution.
Key specifications for 3B3: Piston End Connection Style: SMALL ENGINE AND AUTOMOTIVE STANDARD; Piston Connecting End Lubrication Method: FULL FORCED-FEED; Body Thickness at Shaft Connecting End: 2.500 INCHES NOMINAL IN; Edge Radius: 2.500 INCHES NOMINAL IN. 23 total characteristics are documented in the Federal Logistics Information System.