The Connecting Rod,piston, cataloged under National Stock Number 4310-00-497-5373, is classified within Federal Supply Class 4310 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Sears, Roebuck and Co. Dba Sears Div Sears Commercial. Government technical data includes 24 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-00-497-5373 |
| Primary Part Number | VT1 |
| Item Name | Connecting Rod,piston |
| FSC / FSG | 4310 / 43 — No Item Name Available |
| Manufacturer | Sears, Roebuck and Co. Dba Sears Div Sears Commercial |
| Status | ACTIVE |
| Piston Connecting End Lubrication Method | SPLASH |
| Edge Radius | 0.377 INCHES NOMINAL IN |
| Piston Connecting End Bearing | NOT INCLUDED |
| Shaft Connecting End Style | AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT |
| Piston End Connection Style | SMALL ENGINE AND AUTOMOTIVE STANDARD |
| Center to Center Effective Length | 4.346 INCHES NOMINAL IN |
| End Thickness | 0.880 INCHES NOMINAL IN |
| Shaft Connecting End Lubrication Drill Feature | INCLUDED |
| Shaft Connecting End Thickness | 1.235 INCHES NOMINAL IN |
| Shaft Connecting End Edge Radius | 0.688 INCHES NOMINAL IN |
| End Hole Inside Diameter | 0.500 INCHES NOMINAL IN |
| Shaft Connecting End Bearing | NOT INCLUDED |
| Shaft Connecting End Width | 2.135 INCHES NOMINAL IN |
| Shaft Connecting End Lubrication Method | SPLASH |
| Body Thickness at Shaft Connecting End | 0.688 INCHES NOMINAL IN |
| Shaft Connecting End Hole Inside Diameter | 1.124 INCHES NOMINAL IN |
| Body Width at Piston Connecting End | 0.760 INCHES NOMINAL IN |
| Body Width at Shaft Connecting End | 0.760 INCHES NOMINAL IN |
| Body Thickness at Piston Connecting End | 0.688 INCHES NOMINAL IN |
| Piston Connecting End Lubrication Drill Feature | INCLUDED |
| Bearing Replaceability | NONREPLACEABLE |
| Material | ALUMINUM ALLOY |
| Cross-Sectional Shape Style | I-SECTION TYPE |
| Fabrication Method | CAST |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| VT1 PRIMARY | Sears, Roebuck and Co. Dba Sears Div Sears Commercial (USA) |
NSN 4310-00-497-5373 is a Connecting Rod,piston, manufactured by Sears, Roebuck and Co. Dba Sears Div Sears Commercial, classified under FSC 4310 (No Item Name Available). Status: active.
NSN 4310-00-497-5373 has 1 cross-referenced part number: VT1 (Sears, Roebuck and Co. Dba Sears Div Sears Commercial).
There are 3 known substitutes for 4310-00-497-5373: 5950-00-933-0421, 5975-01-558-9751, 6509-01-612-8614. Verify interchangeability with system specifications before substitution.
Key specifications for VT1: Piston Connecting End Lubrication Method: SPLASH; Edge Radius: 0.377 INCHES NOMINAL IN; Piston Connecting End Bearing: NOT INCLUDED; Shaft Connecting End Style: AUTOMOTIVE STANDARD SPLIT BEARING 2 BOLT. 24 total characteristics are documented in the Federal Logistics Information System.