The Spacer,ring, cataloged under National Stock Number 5365-01-022-8528, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Eaton Aerospace, Llc Dba Jackson South. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-022-8528 |
| Primary Part Number | 307050 |
| Item Name | Spacer,ring |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Eaton Aerospace, Llc Dba Jackson South |
| Status | ACTIVE |
| Outside Diameter | 1.650 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN |
| Overall Thickness | 0.066 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN |
| Inside Diameter | 1.390 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN |
| Material | STEEL |
| 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 |
|---|---|
| 307050 PRIMARY | Eaton Aerospace, Llc Dba Jackson South (USA) |
| Reference | Meaning |
|---|---|
| 307053 | 5/1 Secondary reference Eaton Aerospace, Llc Dba Jackson South |
NSN 5365-01-022-8528 is a Spacer,ring, manufactured by Eaton Aerospace, Llc Dba Jackson South, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-022-8528 has 1 manufacturer part number on file: 307050 (Eaton Aerospace, Llc Dba Jackson South).
1 possible match (shared part number, not a government interchangeability claim): 6685-01-064-8958. Verify interchangeability with system specifications before substitution.
Key specifications for 307050: Outside Diameter: 1.650 INCHES MINIMUM AND 1.700 INCHES MAXIMUM IN; Overall Thickness: 0.066 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN; Inside Diameter: 1.390 INCHES MINIMUM AND 1.400 INCHES MAXIMUM IN; Material: STEEL. 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.