The Ring,externally Threaded, cataloged under National Stock Number 5365-00-515-0652, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Meggitt Aircraft Braking Systems Corporation. Government technical data includes 16 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-515-0652 |
| Primary Part Number | 9521699 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Meggitt Aircraft Braking Systems Corporation |
| Status | ACTIVE |
| Bore Annular Internal Serration | NOT INCLUDED |
| Beveled Thread | NOT INCLUDED |
| Drive Type | SLOTTED FACE |
| Bore Shape | STRAIGHT |
| Thread Direction | RIGHT-HAND |
| Setscrew Locking Notch | NOT INCLUDED |
| Accommodation Type and Quantity | 2 SLOTS |
| Casehardening Indicator | NOT CASEHARDENED |
| Angle Between Accommodations in Deg | 180.0 |
| Thread Size | 2-3/8 IN.-16 IN |
| Screw Thread Series Designator | UNS |
| Depth | 0.0937 INCHES NOMINAL IN |
| Width | 0.125 INCHES NOMINAL IN |
| Thread Class | 3A A |
| Bore Diameter | 1.937 INCHES NOMINAL IN |
| Material | MAGNESIUM ALLOY AZ31B OR MAGNESIUM ALLOY AZ61A OR MAGNESIUM ALLOY AZ80A OR MAGNESIUM ALLOY M1A OR MAGNESIUM ALLOY ZK60A OR MAGNESIUM ALLOY AZ10A |
| 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 |
|---|---|
| 9521699 PRIMARY | Meggitt Aircraft Braking Systems Corporation (USA) |
| Reference | Meaning |
|---|---|
| 9521699 | 5/9 Secondary reference Goodyear Tire and Rubber Co the |
NSN 5365-00-515-0652 is a Ring,externally Threaded, manufactured by Meggitt Aircraft Braking Systems Corporation, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-515-0652 has 1 manufacturer part number on file: 9521699 (Meggitt Aircraft Braking Systems Corporation).
Key specifications for 9521699: Bore Annular Internal Serration: NOT INCLUDED; Beveled Thread: NOT INCLUDED; Drive Type: SLOTTED FACE; Overall Length: 0.219 INCHES NOMINAL IN. 16 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.