The Connecting Rod,piston, cataloged under National Stock Number 4310-01-208-4929, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k. Government technical data includes 4 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-208-4929 |
| Primary Part Number | 102859ASY |
| Item Name | Connecting Rod,piston |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k |
| Status | ACTIVE |
| Shaft Connecting End Lubrication Drill Feature | INCLUDED |
| Material | IRON |
| Piston Connecting End Lubrication Drill Feature | NOT INCLUDED |
| Shaft Connecting End Lubrication Method | FORCED-FEED |
| 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 |
|---|---|
| 102859ASY PRIMARY | Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k (USA) |
| Reference | Meaning |
|---|---|
| 101399 | C/1 Advisory reference — outside the item-of-supply concept Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k |
NSN 4310-01-208-4929 is a Connecting Rod,piston, manufactured by Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-208-4929 has 1 manufacturer part number on file: 102859ASY (Ohio Medical Corporation Dba Ohio Medical Corp Ltd U.k).
2 possible matches (shared part number, not a government interchangeability claim): 5961-01-360-7082, 2520-01-548-1094. Verify interchangeability with system specifications before substitution.
Key specifications for 102859ASY: Shaft Connecting End Lubrication Drill Feature: INCLUDED; Material: IRON; Piston Connecting End Lubrication Drill Feature: NOT INCLUDED; Shaft Connecting End Lubrication Method: FORCED-FEED. 4 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.