The Ring,externally Threaded, cataloged under National Stock Number 5365-00-804-8918, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. Government technical data includes 20 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-804-8918 |
| Primary Part Number | 432022 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney |
| Status | ACTIVE |
| FSC Application Data | ENGINE,AIRCRAFT,TURBO-FAN |
| Bore Annular Internal Serration | NOT INCLUDED |
| Material Hardness Rating | C30 TO C38 |
| Beveled Thread | NOT INCLUDED |
| Drive Type | SLOTTED FACE |
| Bore Shape | STRAIGHT |
| Thread Direction | RIGHT-HAND |
| Setscrew Locking Notch | NOT INCLUDED |
| Accommodation Type and Quantity | 8 SLOTS |
| Radius From Geometric Axis to Accommodation | 0.775 INCHES NOMINAL IN |
| Height | 0.130 INCHES MINIMUM AND 0.150 INCHES MAXIMUM IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Angle Between Accommodations in Deg | 45.0 |
| Thread Size | 1.750-12 |
| Screw Thread Series Designator | N SPECIAL |
| Surface Treatment | SILVER |
| Width | 0.250 INCHES MINIMUM AND 0.270 INCHES MAXIMUM IN |
| Thread Class | 3A A |
| Bore Diameter | 1.470 INCHES NOMINAL IN |
| Material | STEEL COMP 615 |
| 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 |
|---|---|
| 432022 | Rtx Corporation Div Pratt & Whitney (USA) |
| 432022 PRIMARY | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| Reference | Meaning |
|---|---|
| 432022 | 3/9 Design control — primary reference Turbo Power & Marine System Inc Sub of United Technologies Corp |
NSN 5365-00-804-8918 is a Ring,externally Threaded, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-804-8918 has 2 manufacturer part numbers on file: 432022 (Rtx Corporation Div Pratt & Whitney), 432022 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Key specifications for 432022: FSC Application Data: ENGINE,AIRCRAFT,TURBO-FAN; Bore Annular Internal Serration: NOT INCLUDED; Material Hardness Rating: C30 TO C38; Beveled Thread: NOT INCLUDED. 20 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.