The Ring,externally Threaded, cataloged under National Stock Number 5365-00-855-7615, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Triumph Engine Control Systems Llc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-855-7615 |
| Primary Part Number | 5A39011 |
| Item Name | Ring,externally Threaded |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| FSC Application Data | JET ENGINE SHUTOFF VALVES |
| Bore Annular Internal Serration | NOT INCLUDED |
| Beveled Thread | INCLUDED |
| Drive Type | HEX RECESSED FACE |
| Thread Location | DRIVE END |
| Bore Shape | STRAIGHT |
| Thread Direction | RIGHT-HAND |
| Setscrew Locking Notch | NOT INCLUDED |
| Height | 0.460 INCHES NOMINAL IN |
| Casehardening Indicator | NOT CASEHARDENED |
| Thread Size | 1-3/4 /1.750 IN./-16 IN |
| Screw Thread Series Designator | UNF |
| Width | 1.250 INCHES MINIMUM AND 1.270 INCHES MAXIMUM IN |
| Thread Class | 2A A |
| Bore Diameter | 1.300 INCHES NOMINAL IN |
| Material | STEEL COMP 615 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 5A39011 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 5365-00-855-7615 is a Ring,externally Threaded, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-855-7615 has 1 manufacturer part number on file: 5A39011 (Triumph Engine Control Systems Llc).
Key specifications for 5A39011: FSC Application Data: JET ENGINE SHUTOFF VALVES; Bore Annular Internal Serration: NOT INCLUDED; Beveled Thread: INCLUDED; Drive Type: HEX RECESSED FACE. 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.
NSN 5365-00-855-7615 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.