The Ring,externally Threaded, cataloged under National Stock Number 5365-01-007-9188, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. Government technical data includes 24 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-007-9188 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Status | ACTIVE |
| Bore Annular Internal Serration | NOT INCLUDED |
| Beveled Thread | INCLUDED |
| Chamfer Length | 0.015 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN |
| Surface Treatment Document and Classification | MP-22 93835 MFR REF SINGLE TREATMENT RESPONSE |
| Bore Edge Process | CHAMFERED |
| Drive Type | SLOTTED FACE |
| Thread Pitch Diameters | +3.2827 TO 3.2876 INCHES IN |
| Material Document and Classification | AMS 6381 ASSN STD SINGLE MATERIAL RESPONSE |
| Process End Location | BOTH ENDS |
| Thread Location | BOTH ENDS |
| Bore Shape | STRAIGHT |
| Thread Direction | RIGHT-HAND |
| Setscrew Locking Notch | NOT INCLUDED |
| Accommodation Type and Quantity | 3 SLOTS |
| Casehardening Indicator | NOT CASEHARDENED |
| Angle Between Accommodations in Deg | 120.0 |
| Thread Size | 3.330-16 |
| Screw Thread Series Designator | UNS |
| Surface Treatment | CADMIUM |
| Chamfer Angle in Deg | 45.0 |
| Depth | 0.190 INCHES NOMINAL IN |
| Width | 0.255 INCHES MINIMUM AND 0.261 INCHES MAXIMUM IN |
| Bore Diameter | 2.750 INCHES NOMINAL IN |
| Material | STEEL COMP 4140 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 3151-014 | 3/9 Design control — primary reference Woodward Hrt, Inc. Dba Woodward Hrt Inc |
| 3151-014 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-01-007-9188 is a Ring,externally Threaded, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
Key specifications for 5365-01-007-9188: Bore Annular Internal Serration: NOT INCLUDED; Beveled Thread: INCLUDED; Chamfer Length: 0.015 INCHES MINIMUM AND 0.050 INCHES MAXIMUM IN; Surface Treatment Document and Classification: MP-22 93835 MFR REF SINGLE TREATMENT RESPONSE. 24 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.