The Plug,machine Thread, cataloged under National Stock Number 5365-00-445-8510, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is De Havilland Aircraft of Canada Limited. Government technical data includes 12 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-00-445-8510 |
| Primary Part Number | C4PM1075-1 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | De Havilland Aircraft of Canada Limited |
| Status | ACTIVE |
| Head Height | 0.336 INCHES NOMINAL IN |
| Bleeder Hole Diameter | 0.541 INCHES MINIMUM AND 0.551 INCHES MAXIMUM IN |
| Connection Style | EXTERNAL SEAT FOR GASKET SEAL |
| Bleeder Hole Center to Threaded End Distance | 0.442 INCHES NOMINAL IN |
| Thread Length | 0.810 INCHES NOMINAL EXTERNAL IN |
| Style Designator | PLUG, MACHINE W/BLEEDER HOLES |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 1.000 INCHES EXTERNAL IN |
| Thread Class | 3A EXTERNAL A |
| Thread Quantity Per Inch | 14 EXTERNAL |
| Material | ALUMINUM ALLOY OVERALL |
| Thread Series Designator | UNS 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 |
|---|---|
| C4PM1075-1 PRIMARY | De Havilland Aircraft of Canada Limited (CAN) |
| Reference | Meaning |
|---|---|
| 4730AC1-000 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5365-00-445-8510 is a Plug,machine Thread, manufactured by De Havilland Aircraft of Canada Limited, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-445-8510 has 1 manufacturer part number on file: C4PM1075-1 (De Havilland Aircraft of Canada Limited).
Key specifications for C4PM1075-1: Head Height: 0.336 INCHES NOMINAL IN; Bleeder Hole Diameter: 0.541 INCHES MINIMUM AND 0.551 INCHES MAXIMUM IN; Connection Style: EXTERNAL SEAT FOR GASKET SEAL; Bleeder Hole Center to Threaded End Distance: 0.442 INCHES NOMINAL IN. 12 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.