The Ring,lock,serrated, cataloged under National Stock Number 5365-00-285-5685, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems. 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through both NSN and commercial part number lookups. 7 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-285-5685 |
| Primary Part Number | 890164-15 |
| Item Name | Ring,lock,serrated |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems |
| Status | ACTIVE |
| Overall Outside Diameter | 1.611 INCHES NOMINAL IN |
| Inner Serration Quantity | 42 |
| Pilot Diameter | 1.371 INCHES NOMINAL IN |
| Inside Diameter | 1.282 INCHES NOMINAL IN |
| Surface Treatment | CADMIUM AND CHROMATE |
| Outer Serration Quantity | 32 |
| Material | STEEL COMP 1117 |
| 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 |
|---|---|
| 890164-15 | Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems (USA) |
| Reference | Meaning |
|---|---|
| 605156-18 | 5/9 Secondary reference Bendix Corp the |
| SM-E-389382-19 | 5/9 Secondary reference U.S. Government activity |
| 890164-15 | 5/9 Secondary reference U.S. Government activity |
| 963416-15 | 5/9 Secondary reference U.S. Government activity |
| RL100SB12 | 3/2 Design control — primary reference U.S. Government activity |
| 19H450-15 | 5/9 Secondary reference Westinghouse Electric Corp |
| 605156-18 | 5/9 Secondary reference U.S. Government activity |
NSN 5365-00-285-5685 is a Ring,lock,serrated, manufactured by Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-285-5685 has 1 manufacturer part number on file: 890164-15 (Honeywell Intl Inc Defense Avionics Systems Former Bendix Navigation and Control Systems).
Key specifications for 890164-15: Overall Height: 0.193 INCHES NOMINAL IN; Overall Outside Diameter: 1.611 INCHES NOMINAL IN; Inner Serration Quantity: 42; Pilot Diameter: 1.371 INCHES NOMINAL IN. 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.