The Stud,ball, cataloged under National Stock Number 5307-01-666-5137, is classified within Federal Supply Class 5307 (Studs) of the Hardware and Abrasives group. The manufacturer of record is Lavanture Products Company Inc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5307-01-666-5137 |
| Primary Part Number | LBS10B |
| Item Name | Stud,ball |
| FSC / FSG | 5307 / 53 — Studs |
| Manufacturer | Lavanture Products Company Inc |
| Status | ACTIVE |
| Style Designator | BALL |
| Nominal Thread Size | 0.3125 INCHES STUD THREAD IN |
| Thread Quantity Per Inch | 18 STUD THREAD |
| Material | STEEL |
| Neck Diameter | 0.234 MILLIMETERS NOMINAL MM |
| Distance Across Flats | 0.500 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN |
| Head Diameter | 9.88 MILLIMETERS MINIMUM AND 9.98 MILLIMETERS MAXIMUM MM |
| 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 |
|---|---|
| LBS10B PRIMARY | Lavanture Products Company Inc (USA) |
NSN 5307-01-666-5137 is a Stud,ball, manufactured by Lavanture Products Company Inc, classified under FSC 5307, Studs. Status: active.
NSN 5307-01-666-5137 has 1 manufacturer part number on file: LBS10B (Lavanture Products Company Inc).
Key specifications for LBS10B: Style Designator: BALL; Overall Length: 1.660 INCHES NOMINAL IN; Nominal Thread Size: 0.3125 INCHES STUD THREAD IN; End Item Identification: 01-615-9020. 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.