The Stud,shouldered, cataloged under National Stock Number 5307-01-267-6397, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Fluid Handling Llc. Government technical data includes 17 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-267-6397 |
| Primary Part Number | 3-078-1-06-211-06 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Fluid Handling Llc |
| Status | ACTIVE |
| Thread Length | 0.812 INCHES MINIMUM NUT THREAD IN |
| Thread Length | 0.750 INCHES MINIMUM STUD THREAD IN |
| Style Designator | SHOULDERED |
| Material Document and Classification | QQ-N-286 CL B FED SPEC SINGLE MATERIAL RESPONSE |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Thread Direction | RIGHT-HAND NUT THREAD |
| Nominal Thread Size | 0.375 INCHES STUD THREAD IN |
| Nominal Thread Size | 0.375 INCHES NUT THREAD IN |
| Shoulder Diameter | 0.609 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN |
| Thread Class | 2A STUD THREAD A |
| Thread Class | 2A NUT THREAD A |
| Thread Quantity Per Inch | 16 NUT THREAD |
| Thread Quantity Per Inch | 16 STUD THREAD |
| Material | NICKEL ALLOY 502 |
| Shoulder Length | 0.188 INCHES MINIMUM AND 0.204 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) STUD THREAD |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) 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 |
|---|---|
| 3-078-1-06-211-06 PRIMARY | Fluid Handling Llc (USA) |
| Reference | Meaning |
|---|---|
| 3-078-1-06-211-06 | 5/9 Secondary reference Itt Corporation Dba Itt Standard |
| 5307PL1274322 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 5-036-06-036-001 PIECE 10 | 5/9 Secondary reference Itt Corporation Dba Itt Standard |
NSN 5307-01-267-6397 is a Stud,shouldered, manufactured by Fluid Handling Llc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-267-6397 has 1 manufacturer part number on file: 3-078-1-06-211-06 (Fluid Handling Llc).
Key specifications for 3-078-1-06-211-06: Thread Length: 0.812 INCHES MINIMUM NUT THREAD IN; Thread Length: 0.750 INCHES MINIMUM STUD THREAD IN; Style Designator: SHOULDERED; Material Document and Classification: QQ-N-286 CL B FED SPEC SINGLE MATERIAL RESPONSE. 17 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.