The Plug,machine Thread, cataloged under National Stock Number 5365-01-162-0138, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-01-162-0138 |
| Primary Part Number | 501-4457338 ITEM 63 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Head Height | 0.375 INCHES NOMINAL IN |
| Head Type | CORED |
| Connection Style | PLAIN |
| Head Core Diameter | 1.500 INCHES NOMINAL IN |
| Thread Length | 0.344 INCHES NOMINAL EXTERNAL IN |
| Material Document and Classification | QQ-N-281,CL A FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Thread Direction | RIGHT-HAND EXTERNAL |
| Nominal Thread Size | 2.000 INCHES EXTERNAL IN |
| Washer Face Diameter | 2.750 INCHES NOMINAL IN |
| Thread Class | 2A EXTERNAL A |
| Material | NICKEL ALLOY A 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 |
|---|---|
| 501-4457338 ITEM 63 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
NSN 5365-01-162-0138 is a Plug,machine Thread, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-162-0138 has 1 manufacturer part number on file: 501-4457338 ITEM 63 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 501-4457338 ITEM 63: Head Height: 0.375 INCHES NOMINAL IN; Head Type: CORED; Connection Style: PLAIN; Head Core Diameter: 1.500 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.