The Spacer,sleeve, cataloged under National Stock Number 5365-00-446-9520, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Arjay Electronics Corp. Government technical data includes 5 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-446-9520 |
| Primary Part Number | 8520 |
| Item Name | Spacer,sleeve |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Arjay Electronics Corp |
| Status | ACTIVE |
| Corner Shape | SQUARE ALL CORNERS |
| Body Outside Diameter | 0.2180 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN |
| Style Designator | SOLID, PLAIN, NO OUTSIDE FLANGES |
| Body Inside Diameter | 0.1650 INCHES MINIMUM AND 0.1750 INCHES MAXIMUM IN |
| Material | ALUMINUM ALLOY 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 |
|---|---|
| 8520 | Arjay Electronics Corp (USA) |
| Reference | Meaning |
|---|---|
| 9222A171-16 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 8520 | 5/9 Secondary reference U.S. Government activity |
| 9222A171+16 | C/1 Advisory reference — outside the item-of-supply concept New Haven Mfg Corp Amatom Electronic Hardware Div |
| 8520 | 3/2 Design control — primary reference U.S. Government activity |
| 9222A171-16 | 5/9 Secondary reference U.S. Government activity |
NSN 5365-00-446-9520 is a Spacer,sleeve, manufactured by Arjay Electronics Corp, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-446-9520 has 1 manufacturer part number on file: 8520 (Arjay Electronics Corp).
Key specifications for 8520: Corner Shape: SQUARE ALL CORNERS; Body Outside Diameter: 0.2180 INCHES MINIMUM AND 0.2810 INCHES MAXIMUM IN; Style Designator: SOLID, PLAIN, NO OUTSIDE FLANGES; Overall Length: 0.1250 INCHES NOMINAL IN. 5 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.