The Spacer,stepped, cataloged under National Stock Number 5365-01-063-9000, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division. Government technical data includes 7 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 | 5365-01-063-9000 |
| Primary Part Number | 612-091-001 |
| Item Name | Spacer,stepped |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division |
| Status | ACTIVE |
| Second Left Counterbore Depth | 0.048 INCHES NOMINAL IN |
| First Right Step Width | 0.025 INCHES NOMINAL IN |
| Style Designator | STEPPED SPACER |
| Material Document and Classification | QQ-B-750,COMP B FED SPEC SINGLE MATERIAL RESPONSE |
| First Left Counterbore Depth | 0.062 INCHES NOMINAL IN |
| Material | COPPER ALLOY 544 |
| Second Right Step Width | 0.052 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN |
| 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 |
|---|---|
| 612-091-001 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division (USA) |
NSN 5365-01-063-9000 is a Spacer,stepped, manufactured by Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-063-9000 has 1 manufacturer part number on file: 612-091-001 (Parker-Hannifin Corporation Dba Pneutronics Div Fluid Systems Division).
Key specifications for 612-091-001: Second Left Counterbore Depth: 0.048 INCHES NOMINAL IN; First Right Step Width: 0.025 INCHES NOMINAL IN; Style Designator: STEPPED SPACER; Material Document and Classification: QQ-B-750,COMP B FED SPEC SINGLE MATERIAL RESPONSE. 7 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.