The Spacer,ring, cataloged under National Stock Number 5365-01-351-9571, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is John Crane, Inc. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5365-01-351-9571 |
| Primary Part Number | T52002430017588 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | John Crane, Inc |
| Status | ACTIVE |
| Outside Diameter | 2.524 INCHES MINIMUM AND 2.526 INCHES MAXIMUM IN |
| Overall Thickness | 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN |
| Inside Diameter | 2.435 INCHES NOMINAL 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 |
|---|---|
| 845-6556392-1 | Naval Sea Systems Command (USA) |
| T52002430017588 PRIMARY | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| 845-6556392-1 | 5/9 Secondary reference John Crane, Inc |
| 845-6556392-1 | 5/9 Secondary reference U.S. Government activity |
NSN 5365-01-351-9571 is a Spacer,ring, manufactured by John Crane, Inc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-351-9571 has 2 manufacturer part numbers on file: 845-6556392-1 (Naval Sea Systems Command), T52002430017588 (John Crane, Inc).
Key specifications for T52002430017588: Outside Diameter: 2.524 INCHES MINIMUM AND 2.526 INCHES MAXIMUM IN; Overall Thickness: 0.182 INCHES MINIMUM AND 0.187 INCHES MAXIMUM IN; Inside Diameter: 2.435 INCHES NOMINAL IN; Special Features: ONE SPLIT WITH A WIDTH OF 0.045 INCHES IN. 3 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.