The Plug,machine Thread, cataloged under National Stock Number 5365-00-565-0187, 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 13 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 | 5365-00-565-0187 |
| Primary Part Number | 7A11801 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Triumph Engine Control Systems Llc |
| Status | ACTIVE |
| Flange Diameter | 0.403 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN |
| Head Height | 0.242 INCHES NOMINAL IN |
| Flange Thickness | 0.100 INCHES NOMINAL IN |
| Connection Style | PLAIN |
| Thread Length | 0.150 INCHES NOMINAL EXTERNAL IN |
| Style Designator | PLUG, MACHINE |
| Material Document and Classification | AMS 7472 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5637 ASSN STD 2ND MATERIAL RESPONSE OR ASTM A582,COND A ASSN STD 3RD MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.312 INCHES EXTERNAL IN |
| Seat Angle | 45.0 DEGREES |
| Thread Class | 2A EXTERNAL A |
| Material | STEEL OR STEEL COMP 302 OVERALL |
| Thread Series Designator | UNF EXTERNAL |
| 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 |
|---|---|
| 7A11801 PRIMARY | Triumph Engine Control Systems Llc (USA) |
NSN 5365-00-565-0187 is a Plug,machine Thread, manufactured by Triumph Engine Control Systems Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-565-0187 has 1 manufacturer part number on file: 7A11801 (Triumph Engine Control Systems Llc).
Key specifications for 7A11801: Flange Diameter: 0.403 INCHES MINIMUM AND 0.409 INCHES MAXIMUM IN; Head Height: 0.242 INCHES NOMINAL IN; Flange Thickness: 0.100 INCHES NOMINAL IN; Connection Style: PLAIN. 13 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.