The Plug,machine Thread, cataloged under National Stock Number 5365-00-554-7400, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Precision Speed Manufacturing, Llc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-554-7400 |
| Primary Part Number | 328097 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Precision Speed Manufacturing, Llc |
| Status | ACTIVE |
| Flange Diameter | 0.500 INCHES NOMINAL IN |
| Head Height | 0.390 INCHES NOMINAL IN |
| Flange Thickness | 0.125 INCHES NOMINAL IN |
| Connection Style | PLAIN |
| Thread Length | 0.266 INCHES NOMINAL EXTERNAL IN |
| Style Designator | PLUG, MACHINE |
| Material Document and Classification | AMS 4120 ASSN STD SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 0.312 INCHES EXTERNAL IN |
| Thread Class | 3A EXTERNAL A |
| Material | ALUMINUM ALLOY 2024 OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) EXTERNAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
NSN 5365-00-554-7400 is a Plug,machine Thread, manufactured by Precision Speed Manufacturing, Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-554-7400 has 2 manufacturer part numbers on file: 328097 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), 328097 (Precision Speed Manufacturing, Llc).
1 possible match (shared part number, not a government interchangeability claim): 5360-01-186-7003. Verify interchangeability with system specifications before substitution.
Key specifications for 328097: Flange Diameter: 0.500 INCHES NOMINAL IN; Head Height: 0.390 INCHES NOMINAL IN; Flange Thickness: 0.125 INCHES NOMINAL IN; Connection Style: PLAIN. 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.