The Stud,shouldered, cataloged under National Stock Number 5307-01-352-6840, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is The Boeing Company Div Legacy Am&m. Government technical data includes 13 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 | 5307-01-352-6840 |
| Primary Part Number | L5337258-019 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | The Boeing Company Div Legacy Am&m |
| Status | ACTIVE |
| Thread Length | 1.000 INCHES NOMINAL NUT THREAD IN |
| Thread Length | 1.000 INCHES NOMINAL STUD THREAD IN |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Shoulder Diameter | 0.250 INCHES NOMINAL IN |
| Thread Class | 3A NUT THREAD A |
| Thread Class | 3A STUD THREAD A |
| Thread Quantity Per Inch | 32 STUD THREAD |
| Thread Quantity Per Inch | 32 NUT THREAD |
| Material | TITANIUM ALLOY UNS R56400 |
| Shoulder Length | 1.000 INCHES NOMINAL IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) NUT THREAD |
| 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 |
|---|---|
| L5337258-019 PRIMARY | The Boeing Company Div Legacy Am&m (USA) |
NSN 5307-01-352-6840 is a Stud,shouldered, manufactured by The Boeing Company Div Legacy Am&m, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-352-6840 has 1 manufacturer part number on file: L5337258-019 (The Boeing Company Div Legacy Am&m).
Key specifications for L5337258-019: Thread Length: 1.000 INCHES NOMINAL NUT THREAD IN; Thread Length: 1.000 INCHES NOMINAL STUD THREAD IN; Overall Length: 5.480 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND STUD THREAD. 13 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.