The Plug,machine Thread, cataloged under National Stock Number 5365-00-450-2004, 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 14 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5365-00-450-2004 |
| Primary Part Number | 1972L018-1 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Goodrich Corporation |
| Status | ACTIVE |
| Flange Diameter | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN |
| Head Height | 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN |
| Flange Thickness | 0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN |
| Connection Style | FLARED |
| Thread Length | 0.450 INCHES MINIMUM AND 0.470 INCHES MAXIMUM EXTERNAL IN |
| Style Designator | PLUG, MACHINE |
| Material Document and Classification | QQ-A-282 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 1.625 INCHES EXTERNAL IN |
| Seat Angle | 45.0 DEGREES |
| Thread Class | 3A EXTERNAL A |
| Thread Quantity Per Inch | 16 EXTERNAL |
| Material | ALUMINUM ALLOY 7075 OVERALL |
| Thread Series Designator | UN 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 |
|---|---|
| 1972L018-1 PRIMARY | Goodrich Corporation (USA) |
| Reference | Meaning |
|---|---|
| 1972L018-1 | 3/9 Design control — primary reference Goodrich Corp Dba Goodrich Corp |
NSN 5365-00-450-2004 is a Plug,machine Thread, manufactured by Goodrich Corporation, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-450-2004 has 1 manufacturer part number on file: 1972L018-1 (Goodrich Corporation).
Key specifications for 1972L018-1: Flange Diameter: 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN; Head Height: 0.521 INCHES MINIMUM AND 0.541 INCHES MAXIMUM IN; Flange Thickness: 0.219 INCHES MINIMUM AND 0.239 INCHES MAXIMUM IN; Connection Style: FLARED. 14 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.