The Ring,externally Threaded, cataloged under National Stock Number 5365-01-225-4141, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Goodrich Corporation. Government technical data includes 21 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-01-225-4141 |
| Primary Part Number | 1244179-1 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Bore Annular Internal Serration | NOT INCLUDED |
| Beveled Thread | NOT INCLUDED |
| Chamfer Length | 0.090 INCHES NOMINAL AND 0.030 INCHES NOMINAL IN |
| Bore Edge Process | CHAMFERED |
| Drive Type | SLOTTED FACE |
| Process End Location | DRIVE END AND END OPPOSITE DRIVE END |
| Bore Shape | STRAIGHT |
| Thread Direction | RIGHT-HAND |
| Setscrew Locking Notch | NOT INCLUDED |
| Accommodation Type and Quantity | 12 SLOTS |
| Casehardening Indicator | NOT CASEHARDENED |
| Angle Between Accommodations in Deg | 30.0 |
| Thread Size | 14.250-6 |
| Screw Thread Series Designator | UNS |
| Surface Treatment | CADMIUM |
| Chamfer Angle in Deg | 30.0 AND 45.0 |
| Depth | 0.220 INCHES NOMINAL IN |
| Width | 0.750 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Bore Diameter | 12.810 INCHES NOMINAL IN |
| Material | STEEL COMP 4340 |
| 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 |
|---|---|
| 1244179-1 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1244179-1 | 3/9 Design control — primary reference Goodrich Corp Dba Goodrich Corp |
NSN 5365-01-225-4141 is a Ring,externally Threaded, manufactured by Goodrich Corporation, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-225-4141 has 1 manufacturer part number on file: 1244179-1 (Goodrich Corporation).
Key specifications for 1244179-1: Bore Annular Internal Serration: NOT INCLUDED; Beveled Thread: NOT INCLUDED; Chamfer Length: 0.090 INCHES NOMINAL AND 0.030 INCHES NOMINAL IN; Bore Edge Process: CHAMFERED. 21 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.