The Plug,machine Thread, cataloged under National Stock Number 5365-01-542-2575, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Fluid Handling Llc. Government technical data includes 7 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | 5365-01-542-2575 |
| Primary Part Number | 3-378-5-01-901-01 |
| Item Name | Plug,machine Thread |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Fluid Handling Llc |
| Status | ACTIVE |
| Head Height | 0.687 INCHES NOMINAL IN |
| Thread Length | 0.371 INCHES NOMINAL EXTERNAL IN |
| Style Designator | PLUG, MACHINE |
| Material Document and Classification | ASTM-A-36 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Nominal Thread Size | 0.562 INCHES EXTERNAL IN |
| Material | STEEL 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 |
|---|---|
| 3-378-5-01-901-01 PRIMARY | Fluid Handling Llc (USA) |
| Reference | Meaning |
|---|---|
| 5-115-06-054-006 IT 11 | 5/9 Secondary reference Itt Corporation Dba Itt Standard |
| 3-378-5-01-901-01 | 3/9 Design control — primary reference Itt Corporation Dba Itt Standard |
| 3-378-5-01-901 | D/9 Drawing number reference only Itt Corporation Dba Itt Standard |
| 5-115-06-054-006 IT 11 | C/1 Advisory reference — outside the item-of-supply concept Fluid Handling Llc |
NSN 5365-01-542-2575 is a Plug,machine Thread, manufactured by Fluid Handling Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-01-542-2575 has 1 manufacturer part number on file: 3-378-5-01-901-01 (Fluid Handling Llc).
1 possible match (shared part number, not a government interchangeability claim): 5365-01-542-2588. Verify interchangeability with system specifications before substitution.
Key specifications for 3-378-5-01-901-01: Head Height: 0.687 INCHES NOMINAL IN; Thread Length: 0.371 INCHES NOMINAL EXTERNAL IN; Style Designator: PLUG, MACHINE; Material Document and Classification: ASTM-A-36 FED SPEC SINGLE MATERIAL RESPONSE OVERALL. 7 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.