The Bolt,machine, cataloged under National Stock Number 5306-01-459-1354, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is Southco, S. De R.l. De C.v. Government technical data includes 20 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5306-01-459-1354 |
| Primary Part Number | LW-2198-3 |
| Item Name | Bolt,machine |
| FSC / FSG | 5306 / 53 — Bolts |
| Manufacturer | Southco, S. De R.l. De C.v |
| Status | ACTIVE |
| Extended Washer Thickness | 0.120 INCHES NOMINAL IN |
| Head Height | 0.250 INCHES NOMINAL IN |
| External Thread Tolerance Class | 2B |
| Fastener Length | 9.350 INCHES NOMINAL IN |
| Extended Washer Diameter | 1.780 INCHES MINIMUM AND 1.900 INCHES MAXIMUM IN |
| Thread Length | 1.080 INCHES NOMINAL IN |
| Nominal Thread Diameter | 0.750 INCHES IN |
| Head Style | HEXAGON EXTENDED WASHER |
| Thread Direction | RIGHT-HAND |
| Grip Length | 6.590 INCHES NOMINAL IN |
| Width Between Flats | 1.250 INCHES NOMINAL IN |
| Grip Diameter | 0.618 INCHES MINIMUM AND 0.621 INCHES MAXIMUM IN |
| Bottom Countersink Diameter | 0.06 INCHES NOMINAL IN |
| Chamfer Angle | 45.0 DEGREES NOMINAL |
| Thread Class | 2B |
| Thread Quantity Per Inch | 10 |
| Material | STEEL CORROSION RESISTING OVERALL |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Handle Diameter | 0.618 INCHES MINIMUM AND 0.621 INCHES MAXIMUM IN |
| Head Diameter | 1.250 INCHES NOMINAL IN |
| 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 |
|---|---|
| LW-2198-3 PRIMARY | Southco, S. De R.l. De C.v (MEX) |
| 12466690 | Transdigm Inc Div Adelwiggins Group (USA) |
| 12466690 | General Dynamics Land Systems Inc. (USA) |
| Reference | Meaning |
|---|---|
| LW2198-3 | 5/9 Secondary reference Southco Inc. |
| 12466690 | 7/2 Vendor item drawing reference U S Army Tank Automotive Command Amsta-Im-Mm |
NSN 5306-01-459-1354 is a Bolt,machine, manufactured by Southco, S. De R.l. De C.v, classified under FSC 5306, Bolts. Status: active.
NSN 5306-01-459-1354 has 3 manufacturer part numbers on file: LW-2198-3 (Southco, S. De R.l. De C.v), 12466690 (Transdigm Inc Div Adelwiggins Group), 12466690 (General Dynamics Land Systems Inc.).
Key specifications for LW-2198-3: Extended Washer Thickness: 0.120 INCHES NOMINAL IN; Head Height: 0.250 INCHES NOMINAL IN; External Thread Tolerance Class: 2B; Fastener Length: 9.350 INCHES NOMINAL IN. 20 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.