The Ring,rod,piston, cataloged under National Stock Number 3040-01-365-2903, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. Government technical data includes 6 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-365-2903 |
| Primary Part Number | 322902 |
| Item Name | Ring,rod,piston |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling |
| Status | ACTIVE |
| Cross-Sectional Shape Style | PLAIN RECTANGULAR, STRAIGHT FACEPLAIN RECTANGULAR, STRAIGHT FACE |
| Joint Style | VERTICAL JOINTVERTICAL JOINT |
| Radial Wall Thickness | 0.1650 INCHES NOMINAL0.1650 INCHES NOMINAL IN |
| Ring Style | CONCENTRICCONCENTRIC |
| Standard Bore Diameter | 1.375 INCHES1.375 INCHES IN |
| Material | MOLYBDENUM OVERALL |
| 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 |
|---|---|
| 322902 PRIMARY | Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA) |
| Reference | Meaning |
|---|---|
| 215300 | D/9 Drawing number reference only Hyster-Yale Group, Inc. |
| 322902 | 5/9 Secondary reference Hyster-Yale Group, Inc. |
NSN 3040-01-365-2903 is a Ring,rod,piston, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-365-2903 has 1 manufacturer part number on file: 322902 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling).
Key specifications for 322902: Overall Width: 0.7550 INCHES NOMINAL0.7550 INCHES NOMINAL IN; Cross-Sectional Shape Style: PLAIN RECTANGULAR, STRAIGHT FACEPLAIN RECTANGULAR, STRAIGHT FACE; Joint Style: VERTICAL JOINTVERTICAL JOINT; Radial Wall Thickness: 0.1650 INCHES NOMINAL0.1650 INCHES NOMINAL IN. 6 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.