The Stud,shouldered, cataloged under National Stock Number 5307-01-517-2210, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation. Government technical data includes 11 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-517-2210 |
| Primary Part Number | 160D611645-125 |
| Item Name | Stud,shouldered |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Northrop Grumman Systems Corporation |
| Status | ACTIVE |
| Thread Length | 0.959 INCHES NOMINAL STUD THREAD IN |
| Style Designator | SHOULDERED |
| Thread Direction | RIGHT-HAND STUD THREAD |
| Nominal Thread Size | 0.500 INCHES STUD THREAD IN |
| Shoulder Diameter | 0.490 INCHES MINIMUM AND 0.960 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Thread Class | 3A NUT THREAD A |
| Thread Quantity Per Inch | 20 STUD THREAD |
| Material | NICKEL ALLOY 718 |
| Shoulder Length | 0.100 INCHES MINIMUM AND 0.110 INCHES MAXIMUM IN |
| Thread Series Designator | UNIFIED NATIONAL JOINT FINE (UNJF) STUD THREAD |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | F |
| Part Number | Manufacturer |
|---|---|
| 160D611645-125 PRIMARY | Northrop Grumman Systems Corporation (USA) |
| 160D611645-125 | Aero Mechanism Precision, Inc. Dba Aero Mechanism Precision Inc (USA) |
| Reference | Meaning |
|---|---|
| 160D611645-125 | 5/9 Secondary reference Northrop Grumman Systems Corporation |
NSN 5307-01-517-2210 is a Stud,shouldered, manufactured by Northrop Grumman Systems Corporation, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-517-2210 has 2 manufacturer part numbers on file: 160D611645-125 (Northrop Grumman Systems Corporation), 160D611645-125 (Aero Mechanism Precision, Inc. Dba Aero Mechanism Precision Inc).
Key specifications for 160D611645-125: Thread Length: 0.959 INCHES NOMINAL STUD THREAD IN; Style Designator: SHOULDERED; Overall Length: 5.157 INCHES NOMINAL IN; Thread Direction: RIGHT-HAND STUD THREAD. 11 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.