The Connecting Rod,piston, cataloged under National Stock Number 4310-01-104-5253, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-104-5253 |
| Primary Part Number | 238594 |
| Item Name | Connecting Rod,piston |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems |
| Status | ACTIVE |
| Body Width at Piston Connecting End | 0.188 INCHES NOMINAL IN |
| Body Width at Shaft Connecting End | 1.226 INCHES NOMINAL IN |
| Shaft Connecting End Bearing | NOT INCLUDED |
| Center to Center Effective Length | 4.188 INCHES NOMINAL IN |
| Piston Connecting End Bearing | NOT INCLUDED |
| Shaft Connecting End Style | 2 BOLT SLEEVED |
| Material | ALUMINUM |
| Fabrication Method | CAST |
| Piston End Connection Style | OILED |
| Piston Connecting End Lubrication Drill Feature | INCLUDED |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 238594 PRIMARY | Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems (USA) |
NSN 4310-01-104-5253 is a Connecting Rod,piston, manufactured by Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-104-5253 has 1 manufacturer part number on file: 238594 (Bendix Commercial Vehicle Systems Llc Dba Bendix Commercial Vehicle Systems).
Key specifications for 238594: Body Width at Piston Connecting End: 0.188 INCHES NOMINAL IN; Body Width at Shaft Connecting End: 1.226 INCHES NOMINAL IN; Shaft Connecting End Bearing: NOT INCLUDED; Center to Center Effective Length: 4.188 INCHES NOMINAL IN. 10 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.